About this item

• English System Stem Size: Our caster wheels are English 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.
• Quiet & Smooth Roller: Hirate mute caster wheels 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, 650 lbs capacity for 5 pack 3 " swivel casters, can be widely used for most chairs and other furniture with Enligh 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.
• Valued Purchase: This package comes with set of 5 swivel caster of 3/8"-16UNC threaded stem in Hirate branded color box.