1.5" Threaded Stem Caster Wheels M8X25Mm Load 198Lbs (1 With Brake, 3 Without)

Threaded swivel caster wheels are designed to replace old and broken wheels on desks, storage racks, chairs, lockers, shoe racks, bookshelves, and other furniture. Widely used in homes, offices, libraries, bars, shops, etc.SpecificationMaterial: Carbon Steel, PUWheel Thread Size: M8x25mmTotal Load Capacity: 90 kg/ 198 Lbs, Per Load: 30 kg/ 66 LbsWheel Size: 40 x 20 mm/ 1.5 x 0.78 inch (Dia*W)Thread Size: 8 x 25 mm/ 0.31 x 0.98 inch (Dia*L)Nuts Size: 21 x 12.8 mm/ 0.82 x 0.5 inch (H*OD)Nuts Internal Hexagonal Width: 8.2mm/ 0.32 inchWrench Size: 135 x 5.7mm/ 5.3 x 0.22 inch (L*Thickness)Wrench Opening Mouth Width: 14mm/ 0.55inch, 17mm/ 0.67inchPacking List: 1 x Stem caster wheels with Brake, 3 x Stem caster wheels, 4 x M8*1.25mm Nuts, 1 x WrenchWith Brake Wheel:Total Height: 87 mm/ 3.42 inchMounting Height: 60 mm/ 2.36 inchWithout Brake Wheel:Total Height: 89 mm/ 3.5 inchMounting Height: 58 mm/ 2.28 inchAdvantageThe casters wheel is made of carbon steel and PU material, which is a strong load capacity, is not easy to rust, wear-resistant and durable, does not hurt the floor, is not easy to fade, and is strong in corrosion resistance, and shock absorption performance.Built-in balls, 360-degree flexible rotation, smooth and quiet. Locking brakes can hold the equipment firmly in place.InstructionThreaded design, equipped with trapezoidal internal and external threaded nuts and a wrench, making it easy to install on furniture to replace old casters.Note: Please note that the load capacity of 4 wheels can only be calculated as the load capacity of 3 wheels. Because the road surface is uneven, the force on the 4 wheels may be uneven.