Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Self-braking chair casters — weight-activated locking mechanism that grips the floor when someone sits in the chair and releases when the chair is empty. Designed for standing desks where the chair should stay put when you step away. Standard 7/16 inch grip-neck stem fits 90 percent of U.S. office chairs. Quiet TPR rubber tread, non-marking, hardwood and tile safe. Stocked at our Mansfield, TX facility.




Self-braking casters solve the standing-desk problem: when you stand up, your chair rolls away. These casters lock automatically when weight comes off, so the chair stays put. When you sit down, the weight engages the casters and the chair rolls normally.
If you use a standing desk and walk away from your chair frequently, self-braking is the right choice. Standard casters let the chair drift away.
TPR rubber tread is non-marking on hardwood, tile, vinyl, and laminate. Avoid using on plush carpet — the braking action requires firm floor contact.
These fit virtually all standard U.S. office chairs. Verify your existing caster pulls straight out (grip-neck) before ordering.
Most office chairs use 5 casters (one per leg of a 5-leg base). Order a set of 5 for complete chair replacement.
Need help? Contact CasterHQ for support.
CasterHQ stocks 3 configurations at our Mansfield, TX facility. 99 percent ship same or next business day.
A caster with a weight-activated locking mechanism. Locks when chair is unloaded (no one sitting), releases when loaded (someone sits down).
Yes if your chair uses the standard 7/16 inch grip-neck stem (90 percent of U.S. chairs).
Yes — TPR rubber tread is non-marking. Verify "non-marking" designation on the listing.
Best on hard floors. Plush carpet reduces braking effectiveness.
Pull old casters out, push new ones in until they click. No tools. 30 seconds per caster.
99 percent same or next business day from Mansfield TX.
Related: Chair Casters · 50mm Office Chair · 75mm Office Chair



