Shepherd Hardware 5-Inch Rubber Rigid Plate Caster, 200-lb Load Capacity Stains & Finishes It has an ergonomic rubber

It has an ergonomic rubber non-slip grip and is made of anodized aluminum which won’t rust

Oversized 3' opening improves flush

6" x 4" flexible reducing coupling with 2 stainless steel clamps

crush resistant couplings

Rhododendron Plant food

Shepherd Hardware 5-Inch Rubber Rigid Plate Caster, 200-lb Load Capacity Stains & Finishes It has an ergonomic rubberThe Shepherd Hardware 5 inch rigid soft rubber wheel caster gives mobility to heavy loads on smooth hard surfaces and concrete floors. 5 inch diameter black soft rubber wheel with ball bearing rigid and plate mount 2 3 8 inch x 3 5 8 inch plate 200 lb load capacity Soft rubber wheels for quiet operation over smooth, hard surfaces A great choice when quiet mobility and floor protection are major considerations