Imperial Stem Size: Our caster are standard 5/16" with 18 TPI,Coarse Thread (US), the stud diameter is 5/16"-18UNC and the stud length is 0.79"(20mm), if your stem socket is METRIC M8, this caster is not suitable.
Single Lockable Casters: The package includes 3 Standard caster and 2 CASTERS constructed with brake pedal, it can brake the rotation of the caster only, but the stem is still moveable for direction.
Quiet & Smooth Rolling: Made of high-tech elastic polyurethane, with internal bearings are quick rolling and the surface is sleek,wouldn't get stuck by crumbs,hair, wouldn't damage on floors.
Heavy Duty Casters: Our chair casters are made from industrial-grade steel, precision ball bearings, and soft polyurethane chair casters, can support up to 650lb for 5 pack 3 INCH casters, can be widely used for most chairs and other furniture with IMPERIAL STEM 5/16” only.
Valuable Purchase : The Hirate branded color-boxed package comes with set of 5 caster (2 with Brake, other 3 without) and few 5/16”-18 thread Nylon Lock Nuts.
Hirate 3" Locking Swivel Castors, 1/2"-13 (Screw Diameter 1/2") Threaded Stem Casters, Set of 4 Dual Brake Caster with Nylon Lock Nuts for Furniture DIY Tools
KWD 5
Hirate Threaded Stem Casters 3/8"-16UNC with Brake, Set of 4 Heavy Duty 3" Swivel Caster with Safety Locking for Workbench Trolley Carts with Hex Nut
KWD 9
Hirate 3" Caster with 3/8"-16UNC Threaded Stem(2 Casters with Brake Lock), 4 Pack Swivel Stem Casters with Nylon Lock Nuts for Carts Furniture Trolley DIY Stands
KWD 6
Hirate 3 inch L-Shaped Plate Casters Upgraded Version to Prevent Fluff, 4 Pack Side Mount Lockable Furniture Caster Wheels Mute Rolling for Table, Cabinet
KWD 15
