45 Degree bevel red plastic gear with 4mm brass centre which fits tightly on to our 4mm steel shafts.
We have found it best to file a flat on the round shaft where the allen key tightens. This prevents the securing screw from becoming loose.
These MOD 1 bevel gears are generally used in pairs to transfer drive or power through 90
Comes with grub screw and allen key.
Contents of Package
1 x 4mm brass centre 45 degree bevel plastic gear.