Nema17 Stepper Dampers are used to decrease noise andresonance in your CNC and 3d Printer.

1 Damper used per Stepper or Electric motor

3d Printers see a 5-10dB reduction in noise when used on X and Y Axis stepperswith the vibration damper for nema 17

Works on both Cartesian and Delta style Additive Manufacturing machines such asCR-10.

Pair these with good filament for the best results in your 3D printer andremove vibration and noise

Package List:
3PCS Nema 17 stepper motor damper

Features:
Widely used for 3Dprinter fittings, especially for 42 step motors. Efficiently avoid forvibration, keep your printer working smoothly and stably,
ensure your printersecurity. Great accessories for DIY lovers to make, fix and modify things. Madeof high quality metal, ensure high strength
and durability, no rust, nocorrosion. 3pcs a pack, light and portable, convenient and easy to use andstorage.

Specifications:
Material: Metal
Diagonal Hole Distance: Approx. 44mm / 1.7in
Inner Diameter (Front): Approx. 22mm / 0.9in
Inner Diameter (Back): Approx. 24mm / 0.9in
Size: Approx. 51.8 x 51 x 6mm / 2.0 x 2.0 x 0.2in
Package Weight: 70g

Note: Please allow 0-2mm error due to manual measurement.Thanks to your understanding.