Heavy Duty Stem Caster Wheels Double Bearing PU Castors No Noise Swivel Casters M8-1.25x25mm 4 Packs with Dual Locking (4 Inch,With Brake)

STURDY & QUIET & SMOOTH PU Casters -- The casters are make of PU with high-carbon steel, which enable the caster can move softly, smoothly and silently! Casters are safe to floor and will not make noise!. 360°SWIVEL & DUAL LOCKING -- The swivel stem casters are 360° rotatable, you can make the direction turning smoothly at any time. Besides, the dual locking make sure the casters can stop the swivel and stop the caster at any time! Flexible and safe to use!. DOUBLE BEARING & WEAR-RESISTANT -- The dual bearing will protect the bearing ball, not easy to enter the dust. The dual bearing make the caster wear-resistant, durable to use!. HEAVY DUTY CAPACITY -- The The 2inch/3 inch/4 Inch/5 Inch stem casters wheels have the max loading capacity 300lbs-500lbs per caster for your needs! CAPACITY: 2''--300lbs; 3''-900lbs/ 4''-1200lb/ 5''-1500lb per caster set.. WIDELY USED -- Complete accessory make the csters easy to install and convenient to use! The Heavy Duty Stem Caster Wheels are wide applicate in cabinets, dressers, table, moving furnitures, display equipment, light machinery, industry equipment, etc! 100% Warranty & Customer Satisfaction!