Heavy-Duty 4" Swiveling Casters, 4-Pack

At 4" in diameter, and 2" thick, these heavy-duty casters are built to last. Andsince all 4 casters swivel, it's easy to maneuver your shop carts and mobileworkstations directly sideways, forward and backward - an essential feature insmaller shops. Two of the casters feature a brake to keep things…