English System Stem Size: Our caster are English Unit standard 3/8" with 16 TPI,Coarse Thread (US), the stud diameter is 3/8"-16UNC and the stud length is 0.79"(20mm), if your stem socket is Metric M10, this is incompatible, please check before buy.
Quiet & Smooth Roller: Hirate Soft caster 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 Caster: Steel structures body is extremely hard wearing and resistant to dirt, 500 lbs capacity for 5 pack 2" casters, can be widely used for most chairs and other furniture with English Stem 3/8" only.
Multifunctional Casters: These caster wheels can be used for chairs with stem socket or any other tool car, cart.instrument cases, art tables, and so much more.
Satisfaction Guarantee: Hirate package comes with set of 5 caster and few 3/8”-16 thread Nylon Lock Nuts. Each caster will be backed by Hirate with lifetime warranty of replacement free.
