Hirate 5 Pack Chair Casters (3 With Brakes, 2 Without), 3' Lockable Heavy Duty Swivel Caster Replacements Universal Stem 7/16'

A Good Caster Will Help You Prevent Costly Floor Repairs And Forget The Desk Chair Mats. And Lockable Casters Let You Prevent Unwanted Movements When Youre Sitting, Which Is Especially Common (And Annoying) On Hard Surfaces. Hirate Office Chair Caster With Brakes Will Meet Your Need. High Quality Polyurethane Material Will Not To Scratch Or Leave Marks On Any Surface, Protect Your Floor Perfectly. There Are 2 Standard Casters And 3 Casters With Locking Mechanism, You Can Fix Your Chair As You Like. Features ?3 Pcs Single Lockable Caster ? -- The Brake Locks The Casters Only And The Swivel Is Still Moveable. -- With Brake, Effective To Stop And Fix The Device And Prevent It Moving To Hurt Others. ?High Quality Material? -Made Of High Quality Polyurethane, Which Is High Mechanical Strength, Shock Absorption And Low-Noise. ?Smooth & Quiet Rolling? -Two Precise Bearings And Soft Polyurethane Ensure That You Can Slide And Glide Around In Total Silence With These Swivel Casters. ?Heavy Duty Caster ? -With Industrial-Grade Steel, Precision Ball Bearings, And Sturdy Polyurethane, These Chair Casters Can Support Up To 550Lb As Set Of 5. ?Floors Friendly? -Perfect For All Floors Such As Hardwood, Ceramic Tile, Wood, Carpet, Cement Floors. Enjoy Your Slide! Specification: *Stem Diameter: 7/16'X 7/8'(11X22Mm) *Caster Diameter: 3'(75Mm) *Caster Width:0.87' *Installing Height: 3.8' *Casterl Material: Polyurethane *Bracket: High Quality Steel - Galvanizing *Double Bearing: Steel Ball Bearing *Each Casterload: 120 Lbs *Total Load Capacity: 600 Lbs Package Contains: 3X 3' Caster With Brake( Single Lock) 2X 3' Standard Caster Without Brake