LIQONWAG Set of 4 Swiveler Wheels Threaded Stemmovingers Soft Rubber Wheelswear Smoothers,for Trolley,Cartsniture,Dolly,Workbench/Brake/Ø50Mm

Material: the Wheels Are Made of Soft Rubber and Tpe Material for Toughness and Durability. Thickened Chrome-Plated Steel Bracket, High Strength,Rust, Pressure Resistance, Fine and Smooth Surface,Ng Beacapacity. Sturdy and Stable Structure for Longer Service Life. Features: Theers Have Built-In Ball Carbon Steel Bearings, Double-Layer Steel Shaft Design, 360° Flexible Steering, and Lighter Rotation. the Dust-Proof Plastic Cover Design Prevents Dust from Entering, Prevents Winding, and Prolongs the Service Life of the Bearing. Silent Design: Soft Pte Rubber Material Wheels Provide Toughness and Durability. Suitable for All Floor Types. Allersw 360-Degree Quiet Movement on Hard, Smooth Surfaces. Versatile: Perfecters for Small Equipment and Smallniture, Including Display/Exhibition Equipment, Trolleys, Footrests, Coffee Tables, Plant Stands, Trolleys, Bookshelves, Shoe Boxes, Toy Boxes, Shopping Carts, Workbenches, Under-Bed Storage or Flower Pots. Screw Specifications: Please Confirm the Screw Size Before Purchasing, So As Not to Buy Wrong. Screw Specifications: Diameter: 8Mm (0.3"), Height: 20Mm (0.8"). Due to the Uneven Road Surface, Sometimes Only 3Ers Bear the Weight. Therefore, the Total Beacapacity of 4Ers Can Only Be Calculated Based on the Load Capacity of 3Ers., Manufacturer: LIQONWAG