【Product Specification】Include 2PCS 360 degree swivel caster wheels and 2PCS fixed casters.Good performance in balancing smooth flexible rolling and stabilization.
【Solidly Built】Made of high quality PU and PVC with galvanised steel bracket.More durable and long-lasting than other wheels.
【Braking Design】Two of the casters with brake,which allows you immediately stop your cart whenever you want.
【Easy to Use】Just take a couple minutes to install the caster wheels and the max bearing weight for each casters is 350kg/771lbs, 1050kg/2314lbs for 4 casters.
【Versatile Casters】The labor-saving casters can go anywhere and don't skid at all,such as concrete,gravel,dirt road,grass etc.Can be fixed to flight cases,furniture,wooden furniture,tool boxes,light machinery and so on.