Description of 🔧 Hirate Non-Lockable Threaded Casters: Efficient and Versatile Mobility Solution
【IMPERIAL STEM SIZE】: Our caster wheels are standard 3/8" with 16 TPI,Coarse Thread (US), the stud diameter is 3/8" and the stud length is 0.79"(20mm), if your stem socket is METRIC M10, this is incompatible, please check before buy. 【DUAL LOCKING CASTERS】: The package includes 3 Standard caster and 2 CASTERS with DUAL BRAKES that allows you to fix the chair in the right place. The Stem and the Wheel both will be fixed simultaneously if the brake is pushed down. 【HEAVY DUTY CASTERS】: Our chair casters are made from industrial-grade steel, precision ball bearings, and durable polyurethane chair casters, can support up to 650 lbs for 5 pack 3 INCH casters, can be widely used for most chairs and other furniture with IMPERIAL STEM 3/8" only. 【QUIET & SMOOTH ROLLER】: Made of high-tech elastic polyurethane, with double bearings are quick rolling and the surface is sleek,wouldn't get stuck by crumbs,hair, wouldn’t damage on floors. 【SATISFACTION GUARANTE】:The package comes with set of 5 caster wheel(2 with Dual brake, other 3 without) and few 3/8”-16 thread Nylon Lock Nuts. Each caster will be backed by Hirate with lifetime warranty of replacement free.