Feature

●【Main Parameters】- Stem Size: 7/16" (11mm) x 7/8" (22mm) (Diameter*Length), Fits most office chairs (not for IKEA chairs). Each caster is 3 in. Wheel diameter 75mm, wheel width 24mm Supports up to 386 lbs (175 kg) / 5 pieces. The support bracket and the whole internal components are made of high quality steel to provide years of effortless rotation and durability
●【Easy Installation】- Easy to install without any tools or hardware. Simply remove your old casters from your office chair, insert the replacement of your new chair casters firmly and make sure they are secured to your chair
●【SAFE FOR ALL FLOORS】- No need for a chair mat! The soft polyurethane material of our office chair wheel casters will not scratch, dent, or mark your floor. Ideal for wood, hardwood, laminate, vinyl, tile and carpet floors
●【SMOOTH AND QUIET ROTATION】- No squeaky sound. Stylish casters with premium double ball bearings make the chair rolling smooth and quiet. With a 360° free swivel head and stainless steel ball, the rolling casters feel silky and allows you to easily change the direction of your chair
●【Made in Taiwan, Quality Assurance】- Long term quality assurance, no need to worry about our customers


Description

CONVENIENT INSTALLATION: Premium replacement rollerblade style caster wheel stem diameter is 7/16" (11mm), stem length is 7/8" (22mm), rubber mallet may be required. Product Specifications: Wheel Diameter: 3.0 inches (76 mm) (3 inch); Weight: 7.9 oz (228 g); Package Weight: 46.5 oz (1,180 g); Set of 5 pieces; Load Capacity: 6.9 lbs (295 kg); Material: Tire (Polyurethane) Mechanisms (carbide metal); Insert Diameter: 0.4 inches (11 mm) Length: 05 mm) Length: 0.7 mm); Application: Office chair, computer chair, medical bed, shopping carts, mesh back chair, etc.