Extra Heavy Duty Dual-Wheel Swivel Caster, 12" x 3" Ultralast; Premium Polyurethane (95A) on Cast Iron Wheels with 3/4" Sealed Precision Ball Bearings.
Optimized Performance – Designed specifically to grind starts and stops on J and K bevels.Designed for use on right angle grinders. Weiler’s 5 inch Tiger Mech Wheels are designed for notching applications on mechanical pipe welds.
Flexible Nylon Stems - Distribute pressure evenly and self centers within the part to create an ideal hone.. Strengthens and sturdies brush shaft for better stability and overall reach.