Support GT2 synchronous belt or 2GT timing belt
Teeth: 20
Material: Aluminum
Inner hole diameter: 5 mm
Length : 18.5mm
Step with 2 pcs M3 screw holes
Higher stability than metal gear. Also Suitable to other 3D Printers
Package included:
10x Creality 3D® 2GT-20 Teeth Timing Pulley