Amazon.com: WINSINN Bowden Tube Coupling Collet Clamp Clip Set, Works with 3D Printer Extruder Hotend, Compatible with Ultimaker 2 UM - Fixed 6mm Tube (Pack of 10Set) : Industrial & Scientific
Spring Clip for 20 mm PTFE tubing, 1,75 €
Amazon.com: CHPOWER Capricorn Bowden Tubing (1 Meter) XS Series for 1.75mm Filament with PTFE Teflon Tube Cutter + Upgraded PC4-M6 and PC4-M10 Pneumatic Fittings with Metal Teeth and Collet Clip : Industrial
Amazon.com: CHPOWER 1M Capricorn Bowden Tubing for 1.75mm Filament with PTFE Teflon Tube Cutter + Upgraded PC4-M6 and PC4-M10 Pneumatic Fittings with Metal Teeth and Collet Clip : Industrial & Scientific
Empty PTFE clip without any conductive metal, 1 set contains rod, screw and clip 3 accessories|Instrument Parts & Accessories| - AliExpress
Amazon.com: PAGOW Bowden PTFE Tubing XS Series 1 Meter for 1.75mm Filament with Tube Cutter & 2X PC4-M6 & 2X PC4-M10 Pneumatic Fittings with Metal Teeth & Collect Clip for Ender 3/3
Um2 Connector Bore 4mm Ptfe Tube Coupling Collet And Clamp Clip Set For 1.75mm Filament 3d Printer Parts. - 3d Printer Parts & Accessories - AliExpress