3 Kind of 1 Inch Thick Reducing Bushing Adapters Id 1/2 Inch Od 5/8 Inch | Id 5/8 Inch Od 3/4 Inch | Id 3/4 Inch Od 1 Inch For Bench Grinding Wheel Sanding Wheel 3 Pcs;

Reducing Bushing Adapters are for reducing arbor to multi-sizes.Multi-sizes adapters make using of bench grinder variable and saving cost.