2 Sets Gt2 Timing Synchronous Wheel Kit for 3D Printer Compatible with None

2 Sets GT2 Timing Belt Idler Pulley Aluminum Synchronous Wheel Kit for 3D Printer CNC Mechanical Drive

Teeth Type: 20 & 36 Teeth. Bore Diameter: 6.35mm. Belt Width: 6mm.
Synchronous Wheel Material: High quality aluminum, anti-rust & anti-corrosion.
Application: Widely used in 3D printer, CNC, milling machine, gear forming machine, drilling machine, CNC machine tool lathe, hobbing machine and other mechanical transmission occasions.
Specification:
Colour:Silver + Black
Material:Metal + plastic
Package Contents:
2 x Timing idler 20 teeth
2 x timing idler 36 teeth
2 x 200mm closed loop timing belt
1 x M4 hexagon wrench
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
2 x Timing Idler 20 Teeth
2 x Timing Idler 36 Teeth
2 x 200Mm Closed Loop Timing Belt
1 x M4 Hexagon Wrench