ENYKE 4" Heavy Duty Swivel Caster Wheels Set of 4, Blue, Polyurethane & Steel, Double Safety Brake, 2200LBS Load Capacity

【STURDY CONSTRUCTION & HEAVY DUTY】These casters set of 4 heavy duty are with premium thickened steel housing, thickened top plate and each caster wheels has double support bearings. Total loading capacity is up to 2200lbs, each wheel can carry 550lbs, spend little strength to move on. 【DOUBLE SAFETY BRAKE】The 4 inch casters are 360-degree rotating, also each swivel caster has a separate brake which locks both the wheel and the swivel simultaneously. When brake of wheel casters is pressed down, holding the equipment firmly in place, effective to stop and prevent the devices from moving and hurting others. 【SMOOTH & NON-MARKING】The locking casters set of 4 are made of superior polyurethane material, wear-proof, reducing vibration, achieve smooth, quiet, and no drag marks gliding experience on various flooring types, especially on uneven surface. What’s more, every castor wheel has dust-proof ring will improve the casters 4 inch performance by preventing dust coming into the bearings. 【WIDE APPLICATION】The casters set of 4 are ideal for furniture wheels, cartwheels. The heavy duty design make them powerful to be used as rolling workbench casters, industrial casters, heavy duty casters, wheels for cart, DIY caster wheels for furniture, make living-room table with wheels, add furniture casters for easy moving. Casters heavy duty are also useful in industrial and hospital settings. 【TWO HARDWARE KITS & EASY INSTALLATION】For the convenience of the customer to install,we prepare two hardware kits for each package of caster wheels heavy duty. They are included 4 swivel casters, 2 spanners, 16 screws, 16 washers, 16 bolts and 16 nuts, suitable for two different ways. ENYKE is sincerely to serve for our every precious customer to make you pleased.