4-Piece Grey Flat Mount Caster Wheels with Brake - Heavy Duty Directional Steering Wheels for Furniture, Carts & Trolleys | Smooth Rolling Elastic Wheels for Home, Office & Warehouse Use

Product Name: Casters Product material: TPR Scope of application: scaffolding, carts, drawing flatbeds, mechanical equipment, display shelves, furniture, etc. Thread size: 12*30mm Tread width: 32mm combination: Combination A: 2 directional wheels + 2 universal wheels Combination B: 2 directional wheels + 2 brake wheels Product size: 3 inches, 4 inches, 5 inches 3 inches: Installation height: 106mm Wheel diameter: 75mm Single load bearing: 80kg 4 inches: Installation height: 130mm Wheel diameter: 100mm Single load-bearing: 110kg 5 inches: Installation height: 155mm Wheel diameter: 125mm Single load bearing: 130kg Tips: 1. Please allow the data to have a slight measurement deviation. 2. Since the ground may be uneven, it is recommended to use the total load of the three wheels as the appropriate load. 3. Please measure the screw hole distance at the bottom of the cart before buying, so as not to be mistaken. 4. The length of the mounting screws is different. The purpose of each person is different. No screws are installed. You need to go to the hardware store

★Carbon steel forging does not degrade, the amount of balls is sufficient to add a butter bracket clearance, small labor-saving safety

★Suitable for living room bedroom office kitchen, can be used for coffee table, wardrobe, scaffolding, crib, storage box, etc.

★The base plate is thickened to make the bearing more stable and durable. The dustproof design of the wheel effectively protects the bearing and prevents dust from entering and prolonging the service life.

★Castors save your workforce while increasing productivity and providing versatility for smooth rolling applications on any surface.

★If you are not 100% satisfied with our products, you can contact us if you have any questions, we can provide you with satisfactory service.