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.

Colson Industrial Line Rubber Total Lock Threaded Stem Casters

Diameter: 4, 5 inTread: 1-1/4 inCapacity: up to 325 lbStem: threaded

22 Series (Supports Up To 325 Lb Per Cas casters for carts that must lock wheel and swivel together. Typical builds show wheel diameters 4, 5 in, rubber treads, and threaded-stem and plate-mount frames. Replace worn corners in matched sets when possible so the cart tracks straight under load. Stay inside the Colson catalog when you need matched series documentation. These light-duty options cover everyday carts that must lock wheel and swivel together without jumping to extreme forged series.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Colson Industrial Line Rubber Total Lock Threaded Stem Casters