Total Locking Casters – Caster Model 3A

Total Locking Caster Model 3A

Plate Mount

Capacity up to 300 pounds per caster. These institutional casters are ideal for any light duty application where the caster must be totally immobile when the caster brake is applied. Caster Model 3A has a unique brake which locks both the wheel and the swivel bearing at the same time. This “Total-Lock” brake insures that the swivel caster will not turn when the wheel is locked. This combination wheel brake and swivel lock is essential for safety in some applications – such as on worktables, tablesaws, and medical equipment. The Total-Lock brake is desireable whenever a brake is needed because it makes a swivel caster totally immobile. The wheels featured with Caster Model 3A are non-marking. Gray Soft Rubber and Polyurethane wheels have a sealed precision ball bearing. They provide floor and cargo protection, quiet operation, and are very easy rolling. Try a set of 4 casters. You will be amazed at their performance!

“You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.”

Mounting Plate – 2 3/8″ x 3 5/8″

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This image is for Plate Size and Hole Placement ONLY. IT DOES NOT DEPICT THE ACTUAL PLATE.

We suggest that you do NOT drill the mounting holes to attach the casters until you receive them.

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Total Locking Caster Model 3A Features:

Typical Application Use for the Total Locking Caster Model 3A Series:

Swivel Radius for Casters with the Total-Lock Brake – ALL SIZES – 5″

Approximate Weights – Swivel Caster with ML Brake – 3″ wheel = 1 3/4 lbs. – 4″ wheel = 2 lbs. – 5″ wheel = 2 1/2 lbs.

Use the Polyolefin ( Industrial Plastic ) wheel for “Standing Loads”. Polyolefin wheels eliminate the possiblilty of a flat spot developing if the castered equipment is left parked for a prolong period.

Total Locking Brake:

Combination Wheel Brake and Swivel Lock – This brake simultaneously locks the wheel and the swivel. One step on the activating pedal instantly locks the entire caster holding the equipment firmly in place. One step on the release pedal frees the swivel and wheel.

Total Lock Brake in the Un-Locked Position

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Total Lock Brake in the Locked Position

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Total Locking Caster Model 3A with Wheels

Caster Chart

We do NOT include mounting Hardware.

CASTER WHEEL DIAM.TREAD WIDTHWHEEL TREAD MATERIALSTD BRG TYPEMAX CAP. EACH CASTER LBS.Swivel Caster w/
Total-Lock Brake
Swivel Caster
( No Brake )
Rigid Caster
( No Brake )
OVERALL HEIGHT
3″1  1/4″Gray Soft RubberPS1503ARF3x1.25-SML3ARF3x1.25-S3ARF3x1.25-R4  1/4″
High Capacity RubberB2003ARH3x1.25-SML3ARH3x1.25-S3ARH3x1.25-R
Gray PolyurethanePS2003AGP3x1.25-SML3AGP3x1.25-S3AGP3x1.25-R
Black/Gray PolyurethanePS2003ABK3x1.25-SML3ABK3x1.25-S3ABK3x1.25-R
Red/Gray PolyurethanePS2003ARG3x1.25-SML3ARG3x1.25-S3ARG3x1.25-R
Blue/Gray PolyurethanePS2003ABP3x1.25-SML3ABP3x1.25-S3ABP3x1.25-R
Blue Polyurethane on AluminumB2503APA3x1.25-SML3APA3x1.25-S3APA3x1.25-R
4″1  3/8″Blue Soft RubberRB3503ARC4x1.375-SML3ARC4x1.375-S3ARC4x1.375-R5  1/4″
1  1/4″Gray Soft RubberPS2003ARF4x1.25-SML3ARF4x1.25-S3ARF4x1.25-R
High Capacity RubberB2503ARH4x1.25-SML3ARH4x1.25-S3ARH4x1.25-R
Gray PolyurethanePS2503AGP4x1.25-SML3AGP4x1.25-S3AGP4x1.25-R
Black/Gray PolyurethanePS2503ABK4x1.25-SML3ABK4x1.25-S3ABK4x1.25-R
Red/Gray PolyurethanePS2503ARG4x1.25-SML3ARG4x1.25-S3ARG4x1.25-R
Blue/Gray PolyurethanePS2503ABP4x1.25-SML3ABP4x1.25-S3ABP4x1.25-R
Blue Polyurethane on AluminumB3003APA4x1.25-SML3APA4x1.25-S3APA4x1.25-R
5″1  1/4″Gray Soft RubberPS2503ARF5x1.25-SML3ARF5x1.25-S3ARF5x1.25-R6  3/16″
High Capacity RubberB3003ARH5x1.25-SML3ARH5x1.25-S3ARH5x1.25-R
Gray PolyurethanePS2503AGP5x1.25-SML3AGP5x1.25-S3AGP5x1.25-R
Black/Gray PolyurethanePS2503ABK5x1.25-SML3ABK5x1.25-S3ABK5x1.25-R
Red/Gray PolyurethanePS2503ARG5x1.25-SML3ARG5x1.25-S3ARG5x1.25-R
Blue/Gray PolyurethanePS2503ABP5x1.25-SML3ABP5x1.25-S3ABP5x1.25-R
Blue Polyurethane on AluminumB3003APA5x1.25-SML3APA5x1.25-S3APA5x1.25-R
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