Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
Swivel locks for casters — bolt-on attachments that convert a swivel caster to a fixed/rigid caster temporarily or permanently. The swivel lock pins the swivel raceway so the caster can no longer rotate, only roll forward and backward. Useful when you need directional control on equipment that currently has all swivel casters. Stocked at our Mansfield, TX facility.

Swivel locks add directional control to equipment without replacing the casters. Standard application: a platform cart with 4 swivel casters that won't track straight — add swivel locks to the 2 rear casters and the cart becomes a 2-swivel/2-rigid configuration.
Swivel locks are specific to caster plate size. The most common: 4 x 4-1/2 plate, 2-3/8 x 3-5/8 plate. Verify before ordering.
Most swivel locks can be unlocked and re-locked. For permanent conversion, weld the lock or buy rigid casters directly.
Add locks to the 2 rear casters of a 4-swivel cart. Front 2 stay swivel for steering. Cart tracks much better.
Most swivel locks rated to the underlying caster's capacity. The lock adds no additional load.
Need help? Contact CasterHQ for support.
CasterHQ stocks 1 configurations at our Mansfield, TX facility. 99 percent ship same or next business day.
A bolt-on attachment that converts a swivel caster to a fixed/rigid configuration. The lock pins the swivel raceway.
To add directional tracking to a cart with all swivel casters. Lock 2 rear casters and the cart steers properly.
Most are reversible — can be unlocked and re-locked. For permanent, weld or replace with rigid casters.
Specific to plate size: 4 x 4-1/2 and 2-3/8 x 3-5/8 most common.
No — rated to the underlying caster's capacity.
99 percent same or next business day from Mansfield TX.
Related: Total Locking Casters · Plate Casters · Caster Frames

