The wheels made of the popular Non-Marking polyurethane rubber type,absorbs shock and vibrations. Ball bearing and dual locking bring a max loading capacity and safety. Swivel casters rotate 360 degrees which makes turning the mating equipment possible, Is good for transporting light furniture and displays quietly and safely. Steel structures body is extremely hard wearing and resistant to dirt, 1200 lbs capacity for the pack of 4, Bearing Heavy Duty. The wheels can be used for a multitude of applications Including: Flight Cases, Instrument Cases, Display / Exhibition Equipment, Dollies, Tool Boxes, Light Machinery, Equipment Stands, Mobile Workstations, Speakers, Cabinets, Stands, Amps, Electrical Enclosures, Furniture etc. If you are not satisfied, extremely quiet and the smoothest rolling wheels you have ever used, we'll give you a 100% refund within 90 days of purchase. Features:
✔Rotate 360 degrees. Smooth & Silent & Sturdy. HEAVY DUTY
✔The total locking brake locks both the wheel and the swivel
✔Capacity: 300lbs each
✔Ball bearings: Double ball bearings
✔Includes: 4 caster with brake
✔Brand New:100%

Description of 4" Swivel Rubber Caster wheels:
* Bracket：High quality steel - galvanizing
* Wheel material：polyurethane
* Bearing：Steel ball single bearing
* Wheel Diameter：4 inch
* Wheel width：1.26 inch
* Height of installation：5.12 inch
* Installation size：2.52x3.7 inch
* Installation hole distance：1.77x2.95 inch
* Installation hole dimensions：0.31x0.46 inch
* Each wheel load：300 lbs
* Thickness of steel plate：0.12 inch


Note:
Moogiitools Service of items includes All 90 Days Warranty. The warranty will be voided if purchased from a resellers and with 24 hour Online Best Service!!!