4 inch Caster Wheels Heavy Duty Caster Set of 4 Locking Casters Swivel Casters with Brake Non Marking Castor Wheels for Cart Furniture Workbench

Features: *Brand: YOOGAA *Brand New:100% *Load capacity: 300lbs each, 1200lbs 4pcs  *Ball bearings: Single big 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?pvc ?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 x casters with brake *16pcs bolts *16pcs nuts Notice: 90 days warranty is included in YOOGAA’S service. 24 hours online best service! Feel free to contact us at any time.