16 Pack Shopping Cart Replacement Wheels Kit, 5" Shopping Cart Casters, Double Ball Bearing TPU Silent Supermarket Casters for Supermarket (Blue)

Caster Material: 5 inch Cart Casters are made of superior polyurethane with strong abrasion resistance, polyurethane casters with strong abrasion resistance, silent shock absorber, wearproof, no marks and enhance the impact resistance of the whole caster. Each wheel's load capacity-120lbs. Perfect Size Design: The Cart Casters with a diameter of 5 inches , a width of 1.2 inches, and bore with (5/16"). We have included 16 bolts（Four installed on the products） and nuts for your convenience. The shopping Cart wheels can withstand most chemicals, solvents, acids and oils, without fear of any environment, giving you a perfect experience. Smooth-Running Casters: The newly upgraded casters for cart are designed with thicker axles and are easy to install. The 5 inch casters structure is stable and the casters run smoothly, which completely bid farewell to the annoying noise of traditional Grocery Cart Casters that are easy to jam and make loud noises. Package Included: (16) 5" Casters + (16) 5/16" Bolts not installed. Unlike other shopping cart replacement kits, we include locking nuts and all other hardware for seamless and complete installation! Wide Applications:The Shopping Cart Casters can fully save your effort and time and help you transport goods efficiently. These Shopping Casters are widely used and Great Reaplace for shopping carts, dolly cart, furniture carts, mobile carts, warehouse trucks, Grocery Cart, etc.