BCZAMD Heatbed Silicone Leveling Column 3D Printer Hot Bed Mounts Column Stable Tool Heat-Resistant Silicone Buffer for Prus i3 Plus A8 Wanhao D9 Mega Ender 5 Plus, 4 Pack Black

Key features

• A must have for 3D Printer Hot bed, bottom connect, serve to instead of your build surface original springs. They're much stiffer than the stock springs and allow to really crank up the print speeds, without loss in quality,but parts finish faster.
• A much improved and Special design for Ender 3 S1 Pro/ Ender 5 plus/ Ender 5 Pro/ Ant A8 Wanhao D9 Megi3 Pro SW X1 Monoprce Make Select or other platform which has a auto bed leveling sensor. Some printers need 3*18mm same length, 1pcs 16mm length, so before ordering, please confirm it.
• Simply installed instead of the original spring. After installing, make sure your printer do not possible movement, your set levels remain!
• This heat-resistant and pressure-resistant silicone leveling column are made of quality silicone, which help cutting back any vibrations when working, with a 4mm inner diameter makes it better to level your 3D printer.
• Size - OD = 0.3''/8mm ; ID = 0.16'' / 4.00 mm; Columns Length = 0.6'' / 16 mm ; 4Pcs 16mm/ 0.6inch Silicone mount bed (4 pcs are the same length), before buying,make sure your original spring/ bed mount height.