Dolžinski Omejevalnik Z Ročnim Kolesom Tndg nakup rabljenega (46.679)

Leto izdelave: 2026, stanje: novo, TNDG ročni pozicioner z ročnim kolesom in pnevmatsko zaponko. Merilni prikaz prek linearnega dajalnika in digitalnega prikaza. Na voljo v dolžinah 3, 4, 6 in 8 metrov Delovna višina: 800-1050 mm Dovoljena obremenitev: 70 kg/m Mere valjev: 40x300 mm EMBALAŽA IN MERE: TNDG-3: 3530 x 670 x 430 mm (95 kg) TNDG-4: 4500 x 670 x 430 mm (110 kg) TNDG-6: 6500 x 670 x 430 mm (130 kg) Veselimo se vašega sporočila! Plantec Maschinen GmbH Nwsdpfx Ahopa Nzye Ujg

Stanje: novo, Condition: New Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €53,600 Leasing rate: €1,013.04 Bending length: 2,050 mm Sheet thickness (420 N/mm²): 3 mm Max. sheet thickness - stainless steel: 2 mm Max. sheet thickness - aluminium: 4 mm Drive: Motorized Length: 3,350 mm Width: 2,200 mm Height: 1,900 mm Weight: 3,800 kg Backgauge: 1,000 mm CNC CONTROL WITH TABULAR PROGRAMMING - 15.6" touchscreen on swivel arm - Tabular programming by input of respective axis values - Open or closed hemming function - Multi-radius functions for hemming or bending - Programming of material type, sheet thickness, springback, bending corrections, and creation of a database for different material types, sheet thicknesses, and sheet lengths - Piece counter - Authorization via password - 128GB HDD, virtually unlimited storage capacity - Remote maintenance via WiFi - Detailed alarm, tool, and parameter pages Motorized drive (servo motors) for the upper beam and bending beam (Z and Y axis) Motorized backgauge (X axis) with servo drive, 1,000 mm, rectangular configuration, with ball rollers in sheet platforms Upper beam opening: 220 mm (without tools) Manual adjustment of bending beam: 35 mm Upper beam with 45° geometry Continuous upper tool rail, 20° with R1 2 pcs. bending beam rails (7 or 10 mm, 15 or 25 mm) Front light curtain protection 3-position foot pedal OPTIONS: Segmented gooseneck rails Pneumatic tool clamping Segmented lower and bending tools Nwodpfx Aewiq E Njh Ujg Servo drive for bending beam Manual crowning system Second foot pedal Side stop Rear light curtain protection 2D or 3D graphical control PC software Special Omega geometry for lower and bending tools Tapered backgauge Backgauge extension Vacuum holder

Stanje: novo, Condition: New Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €57,100 Nwodjwiq A Ijpfx Ah Uog Leasing rate: €1,079.19 Bending length: 3,200 mm Sheet thickness (420 N/mm²): 2 mm Max. sheet thickness – stainless steel: 1.2 mm Max. sheet thickness – aluminium: 3 mm Drive: Motorized Length: 4,450 mm Width: 2,200 mm Height: 1,900 mm Weight: 4,500 kg Backgauge: 1,000 mm CNC CONTROL WITH TABULAR PROGRAMMING: - 15.6" touchscreen on pivoting arm - Tabular programming by entering respective axis values - Open or closed hemming function - Multi-radius functions for hemming or bending - Programming of material quality, sheet thickness, springback, bending corrections, and creation of a database for different material types, sheet thicknesses, and sheet lengths - Piece counter - Password authorization - 128GB HDD, virtually unlimited storage capacity - Remote maintenance via WLAN - Detailed alarm, tool, and parameter pages Motorized drive (servo motors) for upper beam and bending blade (Z and Y axes) Motorized backgauge (X axis) with servo drive, 1,000 mm, rectangular configuration, with ball rollers in sheet supports Upper beam opening: 220 mm (without tools) Manual adjustment of bending blade: 35 mm Upper beam with 45° geometry Continuous upper tool rail 20° with R1 2 pcs. bending blade rails (7 or 10 mm, 15 or 25 mm) Front light curtain safety system Three-way foot pedal OPTIONS: Segmented gooseneck rails Pneumatic tool clamping Segmented lower and bending tools Servo drive for the bending blade Manual crowning system Second foot pedal Side gauge Rear light curtain safety system 2D or 3D graphical control PC software Special Omega geometry for lower and bending tools Conical backgauge Backgauge extension Vacuum holder

Stanje: rabljeno, Leto izdelave: 2010, Condition: Used Year of manufacture: 2010 Stock number: 080065 Delivery time: Immediate, subject to prior sale Country of origin: Germany Price: €29,800 In stock: 1 unit Bending length: 2040 mm Sheet thickness (420 N/mm²): 3 mm Max. sheet thickness - stainless steel: 2 mm Max. sheet thickness - aluminium: 4.5 mm Drive: Motorized Bending beam motor: 1.5 kW Clamping beam motor: 1.1 kW Length: 3060 mm Width: 1650 mm Height: 1500 mm Weight: 2730 kg Backgauge: 750 mm Opening width: 140 mm Bending speed: 50 °/sec CNC control: ECT (Schneider Magelis) - Input of bending angle, backgauge depth, lift height, folding, blank size - Up to 36 bending angles per program storable - Up to 510 programs storable - Convenient 7.5" color touch TFT monitor - Power mode for gentle operation - Soft start of bending beam and backgauge - Visual user guidance in case of errors (diagnostic center) - Selection of various languages such as German, English, etc. CNC backgauge - Stop range: 6 - 750 mm - Belt-driven - 6 stop fingers - Support consoles with brushes Nwsdpfxowiri Ae Ah Ueg Segmented gooseneck rail, 75 mm height Extension rail: 10 mm Sharp rail R1 Sharp rail R2 Mechanical drive via gear brake motor Clamping beam drive via double eccentric Foot pedal Operating manual in German with CE Declaration of Conformity USED MACHINERY PURCHASE IS A MATTER OF TRUST – OUR TRANSPARENCY PROMISE We offer you maximum security and full transparency. • HONEST INSIGHTS Detailed photos & functional videos of the actual condition • LIVE CHECK ON SITE Live testing at our facility • DIGITAL DEMONSTRATION Individual live demonstration via video call • RISK-FREE PURCHASE 14-day return policy Details:

Stanje: rabljeno, Technical Details: Sheet width - max.: 200 mm Sheet thickness: 10 mm Blade length: 175 mm Round: Ø 20 mm Square: 18 mm Height above floor: 900 mm Machine weight approx.: 200 kg Machine dimensions approx. LxWxH: 0.73 x 0.66 x 2.3 m Nedou Icqajpfx Ah Ujwg Dimensions L x W x H – Base/table: 0.73 x 0.66 x 0.60 m MECHANICAL LEVER SHEAR Welded steel construction with angle frame – with stand/base – Lever length: 1,300 mm, with safety catch

Stanje: rabljeno, Adjustment unit with 2 adjustment tables featuring handwheel adjustment – made from aluminium system profile Linear unit, linear axis, loading unit, linear guide Manufacturer: Proprietary build Year of manufacture: 2000 Nwodpfxexf Uq Es Ah Ueg Travel length: 3600 mm Travel path: 2750 mm Table size: 590 x 355 mm Usable table surface with index: 470 x 355 mm Tabletop material thickness: 30 mm (steel) Aluminium system profile rail, length: 3600 mm (profile length) Aluminium system profile, cross-section: 80 x 80 mm (base rail for guidance) Aluminium system profile rail, cross-section: 123 x 120 mm (front) Height to upper edge of tabletop above floor: 640 mm Height to upper edge of linear guide carriage above floor: 615 mm Height to upper edge of aluminium system profile 80 x 80 mm above floor: 575 mm - Robust, torsion-resistant construction made from 80 x 80 mm aluminium system profile and steel feet - For the handwheel adjustment, the rack is bolted to the aluminium system profile rail - Handwheel adjustment via gear and rack, separately for each table - Spring-loaded index bolt for fixed indexing, released via hand lever - Adjustable index plates on the aluminium system profile rail - Standard linear guide, width = 28 mm, height = 26 mm Overall dimensions (L x W x H): 3640 x 900 x 780 mm Weight: 450 kg Good condition

Stanje: novo, Condition: new Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €55,300 Leasing rate: €1,045.17 Bending length: 2,550 mm Sheet thickness (420 N/mm²): 2.5 mm Max. sheet thickness - stainless steel: 1.5 mm Max. sheet thickness - aluminium: 3.5 mm Drive: motorized Length: 3,830 mm Width: 2,200 mm Height: 1,900 mm Weight: 4,050 kg Backgauge: 1,000 mm CNC CONTROL WITH TABULAR PROGRAMMING - 15.6" touchscreen on swiveling arm - Tabular programming by entering respective axis values - Open or closed folding function - Multi-radius functions for folding or bending - Programming of material quality, sheet thickness, spring-back, bending corrections and creation of a database for various material types, sheet thicknesses and lengths - Piece counter - Password authorization - 128GB HDD, allowing virtually unlimited storage capacity - Remote maintenance via WiFi - Detailed alarm, tool and parameter page Motorized drive (servo motors) for upper beam and bending beam (Z and Y axis) Motorized backgauge (X axis) with servo drive, 1,000 mm, rectangular configuration, with ball rollers in the sheet supports Upper beam opening: 220 mm (without tools) Manual adjustment of bending beam: 35 mm Upper beam with 45° geometry Continuous upper tool rail 20° with R1 2 pcs. Bending beam rails (7 or 10 mm, 15 or 25 mm) Front light curtain safety system Triple foot pedal OPTIONS: - Segmented gooseneck rails - Pneumatic tool clamping - Segmented lower and bending tools - Servo drive for the bending beam - Manual crowning system - Second foot pedal - Side stop - Rear light curtain safety system - 2D or 3D graphic control Njdpfx Aewiq A Ueh Uowg - PC software - Special omega geometry for lower and bending tools - Tapered backgauge - Backgauge extension - Vacuum holders

Stanje: rabljeno, Sheet width 3200 mm Nedpfxer Ngtfj Ah Uewg Sheet thickness 2.5 mm Machine weight approx. 3.5 t Tools have been newly reground Bending angle preselection via potentiometer

Stanje: dober (rabljeno), Ročne ročne škarje, dolga rezila – škarje za pločevino in okroglo jeklo, škarje za pločevino Nwsdpfx Ahsfgi Nqo Ujg -Proizvajalec: Peddinghaus Škarje za pločevino in okroglo jeklo tip 1 BR 5 -Jeklene pločevine: do 5 mm -Okroglo jeklo: do 11 mm -Dolžina rezila: 150 mm -Vzvod z varnostno vzmetjo -Količina: 1x ročne škarje na voljo -Cena: na kos -Dimenzije: 275/100/H1180 mm -Teža: 11 kg/kos.

Stanje: novo, Leto izdelave: 2026, Stanje novo Leto izdelave 2026 Številka skladišča 080200 Dobavni rok maj 2026, vmesna prodaja pridržana Država porekla Turčija Cena 5900 € Leasing obrok 113,87 € Dolžina upogibanja 1250 mm Debelina pločevine (420 N/mm²) 1,25 mm Najv. debelina pločevine - nerjaveče jeklo 0,8 mm Najv. debelina pločevine - aluminij 2 mm Najv. kot upogibanja 150 ° Zadnji prislon ročni 500 mm Najv. odprtost brez orodja 200 mm Dolžina 1500 mm Širina 750 mm Višina 1715 mm Teža 315 kg Zgornje orodje deljeno, 45° Nwsdewirc Ajpfx Ah Ujg Območje nastavitve upogibne gredi 35 mm Deljeno zgornje, spodnje in upogibno orodje iz 42CrMo4 - kaljeno na 60HRC Ročni zadnji prislon Prilagodljiv kotni prislon Predal in škatla za orodje Stroj na zaklepnih kolesih Navodila za uporabo v nemščini ali angleščini

Stanje: novo, Leto izdelave: 2024, Stanje: novo Leto izdelave: 2024 Številka zaloge: 8310 Dobavni rok: takoj, vmesna prodaja možna Država izvora: Tajvan Cena: 50.700 € Leasing obrok: 958,23 € Na zalogi: 1 Dolžina upogibanja: 2035 mm Debelina pločevine (420 N/mm²): 3,5 mm Pogon: hidravlični Maks. kot upogiba: 135° Dolžina: 3000 mm Širina: 1100 mm Višina: 1750 mm Teža: 2200 kg Nedpfx Aewiqvnoh Uewg NC upravljanje z izbiro kota upogibanja Ročni zadnji prislon: 600 mm Hidravlični pogon Vertikalno premikanje zgornjega nosilca Segmentirano orodje za zgibanje 'gosji vrat' 30°, višina 110 mm s hitrim menjanjem Orodje za upogibanje: 30 mm Oprema v skladu s CE predpisi

Stanje: novo, Stanje: novo Dobavni rok: približno 6 mesecev po naročilu Država izvora: Tajvan Cena: 42.100 € Leasing obrok: 804,11 € Dolžina upogibanja: 2035 mm Debelina pločevine (420 N/mm²): 3,5 mm Pogon: hidravlični Maks. kot upogibanja: 135° Dolžina: 3000 mm Širina: 1100 mm Višina: 1750 mm Teža: 2450 kg Hidravlični pogon NC krmiljenje za predizbiro kota upogibanja Ročno nastavljivo zadnje ležišče 600 mm Neprekinjena konična tračnica 45° Dodatni kota 75 mm Mehanska nastavitev končnega položaja vpenjalne čeljusti Nastavljiva vpenjalna sila Oprema v skladu s CE predpisi (Simbolična fotografija) ALTERNATIVA: Nedpfxowva H Ae Ah Ujwg Različica AMH-K z DELJENO konično tračnico 45° OPCIJA (CENA NA ZAHTEVO): NC krmiljenje z 2 osema in 7" zaslonom na dotik, vključno z motornim zadnjim ležiščem 800 mm.

Stanje: dober (rabljeno), Ročne vzvodne škarje, vzvodne škarje, dolgi rezilo – škarje za pločevino in okroglo jeklo, škarje za pločevino, škarje za profilno jeklo - Proizvajalec: Thälmann, vzvodne škarje za profilno jeklo tip ScDH8 - Jeklena pločevina: do 8 mm - Okroglo jeklo: do 16 mm - Kapaciteta reza: glejte fotografijo identifikacijske ploščice - Držalo materiala: brezstopenjsko nastavljivo - Količina: 1x vzvodne škarje na voljo - Cena: na kos - Dimenzije: 700/230/H1435 mm / 720/230/H1370 mm Nodeh U U Tgopfx Ah Uewg - Teža: 88 kg / 90 kg

Stanje: rabljeno, Leto izdelave: 1998, Kompaktna varilna celica ABB Robotics IRB 1400 z ročnim vrtljivim mizo in varilnim aparatom Fronius TPS 4000 Skupne mere: pribl. 4000x2350 mm Robot: ABB Robotics IRB 1400 Krmiljenje: S4-M98A Maks. delovni radij: pribl. 1450 mm Nosilnost: 5 kg Letnik izdelave: 1998 Rezervni deli so vedno na zalogi. Robot je popolnoma delujoč in si ga je mogoče ogledati. 2-tedenska garancija na zagon. Brez dodatnih jamstev. Nedpfx Ajy Niiyeh Uowg

Leto izdelave: 1995, stanje: zelo dobro (rabljeno), Ročno nastavljanje dolžine preko ročnega kolesa z digitalnim prikazom Maks. pomična dolžina: 3.000 mm Pnevmatična parkirna zavora Nsdpfsy Tyzzex Ah Uewg

Stanje: novo, Working width: 2540 mm Bending capacity (St42): 3.5 mm Bending angle adjustment: 0 - 135° Adjustment range of bending beam: 25 mm Hydraulic motor drive power: 3.7 kW Weight, approx.: 3900 kg Dimensions LxWxH, approx.: 3850 x 1700 x 1860 mm Nwodpfx Ajqa Ad Ijh Usg The torsion-free, heavy-duty machine frame is designed for extremely high loads. This ensures consistently high quality of your bent products. The integrated tool holder enables easy tool changes, allowing the AKB folding machine to be easily adapted to your future requirements. Model features: - MIKRA-Bending Control Positioning System type "M15S" (alternative control options available) - Heavy-duty, torsion-free welded steel construction - Bending beam adjustment from 0 to 135° - Upper and bending beams hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Manual crowning adjustment of upper, lower, and bending beams - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual back gauge 600 mm - Tool set Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment - Triple foot switch - Adjustment valve for hydraulic pressure accessible from the front - Foot pedal with three functions, handle, and emergency stop button - Light barrier - Filled with oil - Documentation - CE

Stanje: novo, Working width: 2035 mm Bending capacity (St42): 6.5 mm Adjustable bending angle: 0 - 135° Adjustable bending beam: 35 mm Hydraulic motor drive power: 7.4 kW Weight (approx.): 3,710 kg Dimensions LxWxH (approx.): 3300 x 1550 x 1900 mm The torsion-free, heavy-duty machine frame is designed for extremely high loads. This ensures consistently high-quality bending results. The integrated tool holder allows for quick and easy tool changes, enabling the AKB swing bending machine to be adapted effortlessly to future requirements. Model features: - MIKRA-Bending Control positioning system type "M15S" (alternative control options available) - Robust, torsion-resistant welded steel construction - Adjustable bending beam: 0 to 135° - Upper beam and bending beam hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Manual crowning of upper, lower and bending beam Nsdpfxjqa Aa Io Ah Ujwg - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual backgauge 600 mm - Tool kit: Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment - Three-way foot switch - Control valve for hydraulic pressure adjustment from the front - Foot pedal with three functions, handle, and emergency stop button - Light barrier - Oil fill - Documentation - CE certified

Stanje: novo, Working width: 4010 mm Bending capacity (St42): 2.0 mm Adjustable bending angle: 0 - 135° Adjustable bending beam stroke: 25 mm Hydraulic motor power: 2.2 kW Weight, approx.: 5000 kg Dimensions LxWxH, approx.: 5600 x 1750 x 2050 mm The torsion-resistant, heavy-duty machine body is designed for extremely high loads. This ensures consistently high quality in your bending products. The integrated tool holder allows for quick and easy tool changes, enabling the AKB folding machine to be easily adapted to future requirements. Model description: - MIKRA-Bending Control positioning system type 'M15S' (alternative control options available) - Heavy, torsion-free steel welded construction - Bending beam adjustable from 0 to 135° - Upper and bending beam hydraulically driven - Upper beam clamping pressure centrally adjustable from the front on both sides - Manual crowning adjustment of upper, lower, and bending beams - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual backgauge 600 mm - Tool set: Segmented upper tool Lower beam rail Bending beam rail 25.0 mm Njdpfxop Dufzj Ah Uewg - Manual gap adjustment - Triple foot switch - Control valve for hydraulic pressure adjustment from the front - Foot pedal with three functions, handgrip, and emergency stop button - Light barrier - Filled with oil - Documentation - CE mark

Stanje: novo, Working width: 2540 mm Bending capacity (St42): 4.5 mm Adjustable bending angle: 0 - 135° Adjustability of bending beam: 30 mm Hydraulic motor power: 5.5 kW Weight, approx.: 5100 kg Dimensions LxWxH, approx.: 3900 x 1700 x 1900 mm Model description: - MIKRA-Bending Control positioning system type "M15S" (alternative control systems available on request) Nsdpep Eb Dkefx Ah Uewg - Heavy-duty, torsion-free welded steel construction - Bending beam adjustment from 0 to 135° - Upper beam and bending beam hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Crowning of upper, lower and bending beams manually adjustable - Segmented upper beam / 45° upper beam angle Scope of delivery: - Manual backgauge 600 mm - Tool set Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment - Three-way foot switch - Regulating valve for front-side hydraulic pressure adjustment - Foot pedal with three functions, handle and emergency stop mushroom switch - Light barrier - Pre-filled with oil - Documentation - CE mark

Stanje: novo, Leto izdelave: 2022, Sheet width 2065 mm Sheet thickness 1.20 mm Opening width 30.0 mm Max. bending angle 0 - 135° Total power requirement: manual Machine weight approx. 500 kg Space requirement approx. 2400 x 1115 x 1500 mm Nwjdpsxaat Ijfx Ah Uog - Universally applicable bending machine for metal roofing workshops and repair shops - Robust construction in modern design - Easy adjustment of the upper beam via foot pedal, hands remain free for the workpiece - Manual bending machine for standard bending tasks - Segmented upper beam for a wide range of bending options - An auxiliary cylinder assists the bending process during edge bending - Quick and easy bending process using bow handle - Easy adjustment of the lower beam for the respective sheet thickness - High upper beam for producing profiles with high upstands Equipment: - Segmented upper beam - Back gauge - Bending segments: 38 | 38 | 38 | 50 | 50 | 50 | 50 | 76 | 76 | 101 | 127 | 152 | 203 | 254 | 254 | 254 | 254 mm

Stanje: rabljeno, Nanašalec lepila z 2 valjema in ročnim čistilcem Nwjdpfx Asywy T Esh Ueg

Stanje: rabljeno, Ročni upogibni stroj Schuller MAH 2-2000, delovna širina 2030 mm, debelina pločevine 2,0 mm Nwodpfx Aexn Avneh Ueg

Leto izdelave: 1969, stanje: rabljeno, Swivel bending machine Albert Stahl Type ABK 400 /5 Working length: 2530 mm Nwsdpfx Ash Rkh Djh Ujg Sheet thickness: 5 mm

Stanje: zelo dobro (rabljeno), Leto izdelave: 2011, Swing Bending Machine Manufacturer: Schröder Model: SPB EVO 3200//4.0 DU used Year of manufacture: 2011 Usable length: 3240 mm Max. sheet thickness: 4.0 mm Bending beam lowering: 200 mm Upper beam stroke: 650 mm Bending axis adjustment: 80 mm Max. speed: 100/100 mm up/down Max. bending speed: 90 Max. bending speed DU: 150 mm Max. bending angle: 150° Nwjdpfxjlnixio Ah Usg Min. inside bending radius: 1.5 x t mm Upper beam motor power: 2x4.24 kW Dimensions (LxW): 6332 mm x 2380 mm Weight: 12,260 kg.

Stanje: novo, Condition: New Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €63,900 Leasing rate: €1,207.71 Bending length: 4,200 mm Sheet thickness (420 N/mm²): 1.5 mm Max. sheet thickness – stainless steel: 1 mm Max. sheet thickness – aluminium: 2 mm Drive: Motorized Length: 5,450 mm Width: 2,200 mm Height: 1,900 mm Weight: 5,350 kg Backgauge: 1,000 mm CNC CONTROL WITH TABULAR PROGRAMMING - 15.6" touchscreen on swivel arm - Tabular programming via input of the respective axis values - Open or closed hemming function - Multi-radius functions for folding or bending - Programming of material quality, sheet thickness, springback, bending corrections, and creation of a database for various material types, sheet thicknesses, and sheet lengths - Piece counter - Password authorization - 128GB HDD, providing virtually unlimited storage capacity - Remote maintenance via WLAN - Detailed alarm, tool, and parameter pages Motorized drive (servo motors) for upper beam and bending beam (Z and Y axis) Motorized backgauge (X axis) with servo motor, 1,000 mm, rectangular configuration, with ball rolls in the sheet metal trays Upper beam opening 220 mm (without tools) Manual bending beam adjustment 35 mm Upper beam with 45° geometry Continuous upper tool rail 20° with R1 2 pcs. bending beam rails (7 or 10 mm, 15 or 25 mm) Front light curtain protection Three-way foot pedal OPTIONS: Segmented gooseneck rails Pneumatic tool clamping Segmented lower and bending tools Servo drive for the bending beam Manual crowning system Second foot pedal Side gauge Rear light curtain protection 2D or 3D graphic control Nedpfx Ajwirrqjh Ujwg PC software Special omega geometry for lower and bending tools Tapered backgauge Backgauge extension Vacuum holder