igh-quality 45# steel made. Durable, wear-resisting, not rusty, do not fade.
It can be used for B16 motor, small electric drills, installation drills, electric mills, hanging mills, etc.
Can be used to connect the motor shaft to other model accessories.
This shaft sleeve is used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies.
Specifications:
Material: 45# Steel.
Color: Black.
Total Length: 40mm.
Bottom Width: 18mm.
Bore Dia.: 10mm.
Package included:
1 Pcs x Shaft Sleeve/Coupling.