Aenmezen 2 Inch Silent Casters with Brake, M12*60mm Threaded Stem Caster Wheels Set of 4, Rubber Casters for Furniture/Cart, Load 290lbs(2swivel+2with brake,100mm)

CASTERS SCREW ROD SPECIFICATION:Please confirm the size of the screw before purchasing, so as to avoid buying mistakes. Screw specifications: M12*60MM HEAVY CAPACITY &QUIET MOVE Casters wheels has strong load bearing, move quiet, have no noise and safe to all kinds of floors SAFETY DUAL LOCKING SYSTEM: Double lock mechanism locks both the wheel and the swivel bearing at the same time, which is essential for safety. MORE FLEXIABLE:Rubber castor is well equipped with a robust brake, you can keep furniture in place by simply lock the wheel, or unlock it to swivel furniture into any direction. WIDE APPLICATION:Whatever your workplace needs assistance making mobile, our wheels for cart are a quick fix.