3" Threaded Stem Caster Wheels Swivel Casters with Brake, Metric Size M8-15 (Screw Diameter 8mm, Screw Length 15mm) Casters for Workbench Trolley，Furniture Dolly，Shopping Trolley (Pack of 4)

【Packing list】Include 4 swivel stem caster wheels with Locking Brakes,come with 4 x threaded insert nuts and 4 gasket;4 x hexagon nuts with rim and 2 wrench. 【Stem Size】Metric coarse thread stem M8*15MM (stem diamater 8mm, stem length 15mm );wheel diameter-3";measure thread by gauge before buying to avoid wrong buying,if find not fit please feel free to contact us before returning. 【Loading Capacity】Furniture wheels diameter is 3 inch,Each caster with brake carries up to 160 lbs capacity,total 600 lbs for furniture casters set of 4.Locking brake locks the wheel avoid swivel, holds the equipment firmly in place to reduce accidents. 【Polyurethane Material】caster wheels are made of polypropylene and heavy duty steel,rotate 360 degree smoothly and silently.Polyurethane caster wheel smooth to move and easy to steer and without scratches and harsh sound. 【Multi-Scene Used】It can be placed on Furniture, workbenches, art tables, mechanical industries and so much more.whatever your workplace needs assistance, these caster wheels are must-haves.