YOOGAA 4 Swivel Rubber Caster Wheels with Safety Dual Locking Heavy Duty Casters Total Capacity 1200lbs Set of 4 with Brake

Features: *Brand: YOOGAA *Brand New:100% *Load capacity: 300lbs each, 1200lbs 4pcs  *Ball bearings: Single ball bearings *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 Specification: ?Bracket?High quality steel - galvanizing ?Wheel material?polyurethane ?Bearing?Steel ball bearing ?Wheel Diameter?4 inch ?Wheel width?1.26 inch ?Overall height?5.12 inch ?Top plate size?2.52x3.7 inch ?Installation hole distance?1.77x2.95 inch ?Installation Aperture?0.31x0.46 inch ?Each wheel load?300 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.