[1inch]

Two screw holes
Ball Transfer Unit are omni-directional load-bearing spherical balls mounted inside a restraining fixture.
360 universal transfer bearings is suitable for curved work created on band saws and router tables.
Widely used in transmission system, feeding system, processing system, processing machinery.
colour:silver white
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.