Universal Fit

Flush Cut Trimmers Also called side cutters. We use these trimmers for cutting filament, removing supports and cleaning up prints.  Includes: Trimmers (1 pc)

Fuse Pack Replacement fuses for Einsy and RAMBo boards Includes:15 amp blade fuse (1 pcs)5 amp blade fuse (2 pcs) Fits:Prusa Einsy for MK3/S/+Prusa RAMBo Mini for MK2/S & MK2.5/SUltiMachine EinsyUltiMachine RAMBo Mini

PB Select™ GT2 Stepper Motor Drive Pulley Recommended for use with Gates GT2/3 or other GT belts Includes: Idler pulley (1 pcs)Set screw (2 pcs) Fits: 6mm BeltTeeth: 20Width: 7mmBore: 5mmOuter diameter:15mm

PB Select™ GT2 Pulley - 2 Pack Includes:Pulley (2 pcs) Set Screws (4 pcs) Fits: 8mm Linear Rods Specs:20 Tooth7mm Wide (for 6mm belt)8mm Bore  

PB Select™ GT2 Drive Pulley  Recommended for use with Gates GT2/3 belts Includes:Pulley (1 pcs)Set screw (2 pcs) Fits: 8mm Shaft Specs:20 Tooth7mm Wide (for 6mm belt)8mm Bore

GT Belt for Robo C2  Includes: Closed Loop Belt (1 pcs) Size: 6x466mm Fits: Robo C2 X or Y Axis

PB Select™ Titanium Alloy Heat Break for RepRap and E3D V7 Style Hotend Includes: Heat break (1 pcs) Low thermal conductivityHelps eliminate heat creepTitanium creates a sharper thermal cutoff for a more consistent extrusion Extremely smooth...

PB Select™ Heater Block Includes:Machined aluminum heater block (1 pcs)Set screw (1 pcs)Heater clamping screw (1 pcs) Fits:Prusa MK2Prusa MK2.5Prusa MK2.5SPrusa MK3Prusa Mk3SPrusa MK3S+E3D V6RepRap

PB Select™ 24 Volt, 50 Watt Heater Cartridge Includes: Heater cartridge (1 pcs) Specifications:Volts: 24Watts: 50Amps: 2.92Size: 6x20mmLeads: 1000mmMax Temperature: 310c

Premium Heater Cartridge Includes: Heater (1 pcs) Specifications: Volts: 24Watts: 60Amps: 2.50Size: 6x15mmLeads: Silicone - 1000mmMax Temperature: 320c  

Premium Heater Cartridge Includes: Heater (1 pcs) Specifications: Volts: 24Watts: 70Amps: 2.92Size: 6x20mmLeads: Silicone - 1000mmMax Temperature: 320c  

Heater Cartridge - 12v 40w This premium heater cartridge provides consistent heating throughout the cartridge for better heat distribution to the heater block. Includes: Heater (1 pcs) Use BN Paste for even more efficiency and to extend service...

Heater Cartridge This premium heater cartridge has a middle connector for easy replacement and provides consistent even heating throughout the cartridge for better heat distribution to the heat block. Includes: Heater (1 pcs)Extension cable (1...

Premium Heater Cartridge Includes: Heater (1 pcs) Specifications: Volts: 12Watts: 70Amps: 5.83Size: 6x20mmLeads: 1000mmMax Temperature: 320c  

Heater Cartridge - 24v 40w This premium heater cartridge provides consistent heating through the cartridge for better heat distribution to the heater block. Includes: Heater (1 pcs) Use BN Paste for even more efficiency and to extend service life...

  E3D Universal V6 1.75mm Heat Sink with Collet Designed to work with both Bowden and Direct Drive Hotends Includes:Heat sink for 1.75mm V6 Hotends (1 pcs)Collet with blue clip (1 pcs) Fits:E3D V6 HotendPrusa MK2/2.5/SPrusa MK3/S/S+

Aluminum Heatsink These are generally used on 2208/2209 stepper drivers.  Size: 15x14.5x13 Color: Blue Self Adhesive: Yes Includes: Heatsink (1 pcs)

*Clearance item - no returns Aluminum Heatsink Size: 9x9x12 Color: Black Adhesive back: Yes 5 Pack

*Clearance item - no returns Heatsink for Stepper Drivers Aluminum heatsink to remove heat from desired component.Self-adhesive on the back for easy attachment. Includes: Heatsink (5 pcs) Dimensions: 8.8 x 8.8 x 5 mm (+/- .15mm)

Heavy Duty Metal Push Fit Connector  All Metal For 4mm Tube Thread G1/8″  Note: If you are having trouble with the Bowden tube popping out, click here and go to the Bowden tube section