Twin wheel casters with urethane wheels. Protect your hardwood and ceramic floors from scuff marks with these gentle urethane wheels. Urethane is a softer material than the nylon from which regular Heavy Duty Twin Wheel Casters are made. Sold in sets of 4.
…furniture items to stay put, Slipstick Gripper Caster Cups fit the bill. They feature a concave recess that the caster fits into, and on the bottom side, a patented O-ring that increases its grip along with the weight. Slipstick Grippers will not scratch your floors, and the large diameter also decreases unsightly…