MroMax Swivel Casters 1-5 Inch Nylon 360 Degree M8 x 13mm Threaded Furniture Caster Wheels with Brake 4 Pcs

Description: * Swivel Caster 1.5 Inch Nylon 360 Degree M8 x 13mm Threaded Caster Wheels for Furniture Chair , 4 Pcs . * Get smooth, quiet rolling and full swivel action, all while protecting your floors. * Perfect replacement for home or office chairs that have hard, noisy, rough plastic wheels. * Note: Each caster capacity is 10kg, total capacity for all 4 casters is 30kg (calculated by 3 casters ). Because when the road is uneven, there will be only 3 casters bearing weight. Features: * Wheel Dia: 41mm / 1.5inch. * Capacity: 10kg / 22lb per wheel. * Style : Swivel, Threaded Stem. * Install Type: Threaded Stem. * Thread Dia: 7.8mm / 0.3inch * Thread Length: 13mm / 0.51inch * Wheel Material: Nylon * Color: Black Package Include: * 4 x Threaded Stem Caster