Hirate 3" Swivel Caster 5/16"-18UNC Threaded Stem with Brake, Set of 4 Lockable Swivel Casters with Flange Lock Nuts for Furniture Industrial Trolley Carts
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, please check before buy.
3 INCH LOCKABLE CASTERS: The heavy duty casters set of 4 with brake feature a locking design that it can brake the rotation of the caster only, but the stem is still moveable for direction.
PROTECT YOUR FLOORS: Our 3 inch heavy duty caster have a sturdy and soft polyurethane rubber coating that makes them glide easily on any type of floor. They absorb shock and vibration, protecting your floors from scratches and marks.
WIDE APPLICATIONS: These caster can be used for a multitude of applications Including: Flight Cases, Instrument Cases, Dollies, Tool Boxes, Light Machinery, Equipment Stands, Mobile Workstations, Speakers, Cabinets, Stands, Amps, Electrical Enclosures, Furniture etc.
VALUED PURCHASE: The Hirate branded color-boxed package comes with set of 4 brake caster and few 5/16"-18 thread Flange Lock Nuts .