YOOGAA 5" Heavy Duty Rubber Caster Safety Dual Locking Swivel Caster Wheels with Screw Total Capacity 1500lbs (Set of 4 with Brake)

Features: *Load capacity: 500lbs each, 1500lbs 4pcs  *Screw Size: 1/4" (diameter) × 1" (length) *Rotation: swivel 360 degree. Smooth & Silent & Sturdy *Lockable: the total locking brake locks both the wheel and the swivel *Ball bearings: Single ball bearings, provide max capacity and flexibility Specification: ?Bracket?High quality steel - galvanizing ?Wheel material?polyurethane ?Bearing?Steel ball bearing ?Wheel Diameter?5 inch ?Wheel width?1.32 inch ?Overall height?6.3 inch ?Top plate size?2.52x3.7 inch ?Installation hole distance?1.77x2.95 inch ?Installation Aperture?0.31x0.65 inch ?Each wheel load?500 lbs ?Thickness of steel plate?0.12 inch Package content: *4 casters with brake *16pcs screws Notice: 90 days warranty is included in YOOGAA’S service. 24 hours online best service! Feel free to contact us at any time.