JIZZU 4Pcs Swivel Castor Wheels, 40mm PU Rubber Heavy Duty Caster Wheels for Furniture, Trolley Wheel with Double Ball Bearings Swivel Head, Equipped with 16 Screws

• 1️⃣【Sturdy and Flexible Ball Bearing】With double ball bearings swivel head, heavy duty caster wheels set of 4 rotate 360° and moving freely. The axel of castor wheels is double ball bearings swivel head, which is better than those traditional solid bearings. So these castors could be used for years even for frequent use and commercial use.
• 2️⃣【Strong and Durable Castor Wheels】With the elasticity of rubber casters combined with the toughness and durability of metal structure, castors for furniture runs sturdily. The polyurethane (PU) castors will not scratch the floor, leaving no marks on the floor, and safe for all floor types.
• 3️⃣【Flexible and Noiseless】Heavy duty casters wheels rotate 360°. Casters wheels for furniture just like skateboard moving freely and smoothly even on hard surface. The wheels are sturdy and noiseless.
• 4️⃣【Easy to Use】Each caster comes with 4 screws (16 screws in total), very easy to install. Simply align the holes on the top plate of the caster with the holes in the location you want to install and tighten the screws to complete the installation.
• 5️⃣【Multiple Uses】These casters set of 4 heavy duty are suitable for home, garage; perfect casters for furniture, chair casters, bed casters, benches, coffee tables, flower racks, bookshelves, toy chests, underbed storage cabinets and more. Suitable for office chair wheels, schools, factories, shops, hospitals, trolleys, workbenches; even for outdoors, such as garden gate wheels.

Product Features Ideal replacement casters for most standard wooden trolleys or trolleys, furniture, wooden furniture, toolboxes, light machinery. Transport casters are suitable for most types of trolleys, the caster housing is made of strong galvanised steel to protect the casters from the elements. Due to the robust galvanised material, these trolley wheels with rubber can be used both indoors and outdoors. Suitable for a wide range of flooring types: laminate, wood, tile, glass, carpet, concrete, marble, etc. Each wheel can hold up to 30 kg. Our casters are very suitable for furniture casters, equipment casters, equipment casters, heavy duty casters. Product Specifications Quantity：4PCS Wheel Diameter: 40 mm Width: 17 mm Total Height: 50 mm Loads per Wheel: 30 kg Board Size: 45 x 40 mm Board Hole Spacing: 35 x 30 mm (long hole) Screw Specifications: M4 x 16 mm Wheel Material: Polyurethane Housing Material: Metal + Zinc Plating Package Included 4 x Castors for Furniture 16 x Screws (M4 x 16 mm)