Usage Tips: This universal wheel table leg is made of sturdy and durable cold-rolled steel with an elegant design, suitable for various tabletops and furniture. The black or white finish is modern and simple, easily blending into different home styles. The bottom of the table legs features a high-quality roller with a locking mechanism, ensuring smooth mobility when needed and stability when locked in place. Whether for a home desk, workbench, or other furniture, this product offers convenience and reliable support. Key Features Made to Last: Constructed from premium cold-rolled steel, iron, and PP materials with a baked paint finish, this product is durable, scratch-resistant, impact-resistant, and resistant to corrosion and deformation, ensuring long-term use. Strong Load-bearing Capacity: The robust structure supports up to 330.69 lbs, making it suitable for sofas, beds, chairs, cabinets, and other heavy furniture. Flexible Rotation: Equipped with a quiet ball bearing swivel caster, it provides low friction, minimal noise, 360-degree rotation, and smooth rolling performance, even on uneven surfaces. Complete Set: Includes four universal wheel table legs, providing full support and stability for your furniture. Adjustable Design: Features a telescopic structure allowing height adjustment between 7.28 and 10.24 inches, accommodating various furniture types and heights. Modern Appearance: The black or white finish and minimalist design offer a contemporary look that complements a wide range of interior styles. Easy Installation: Pre-assembled design requires no additional assembly—simply attach to your furniture using screws for immediate use. Effortless Cleaning: Smooth surface and simple structure allow for easy cleaning with a damp cloth. Details Brakes: Each wheel includes a locking brake for secure positioning and controlled movement. Standard Mounting Holes: Pre-drilled holes allow for quick and easy installation without additional drilling. Application Suitable for sofas, beds, chairs, cabinets, desks, tables, shelves, bookshelves, armchairs, dressers, TV stands, and other household or DIY furniture. How to Install 1. Prepare a screwdriver (not included) and mounting screws. 2. Mark the desired installation positions and align the mounting holes. 3. Insert screws through the holes and tighten securely. 4. Adjust the height manually by extending or retracting the legs as needed. Specification Material: Cold-rolled Steel, Iron, PP Color: Black/White Finish: Baked Paint Style: Modern Installation Required: Yes Product Size (Diameter x Height): 3.5 x 7.28–10.24 in / 8.9 x 18.5–26 cm Mounting Base Size: 1.81 x 2.4 in / 4.6 x 6.1 cm Mounting Hole Diameter: 0.24 in / 0.6 cm Wheel Height: 2.36 in / 6 cm Package Size: 8.27 x 4.33 x 5.51 in / 21 x 11 x 14 cm Maximum Load Capacity: 330.69 lbs / 150 kg Gross Weight: 3.59 lbs / 1.63 kg Net Weight: 3.42 lbs / 1.55 kg Package Includes 4 x Furniture Legs with Swivel Casters 1 x Screw Kit Notes Ensure proper installation and do not exceed the maximum weight capacity. Use wheels with caution to prevent accidents or injury.