Total Locking Casters - Caster Model 3A - Plate Mount

Typical Applications

Workbenches - Shop Equipment - Kitchen Islands - Movie & Soundstage Equipment - Hospital / Medical Equipment
Computer Equipment Stands and Mobile Workstations - Electronics & Diagnostic Equipment and Carts
Any Application requiring the item to be held firmly in place.

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 Gray Polyurethane. Both wheels have a sealed Precision Ball Bearing and Thread Guards. These caster wheels provide floor and cargo protection, quiet operation, and are very easy rolling. Try a set! You will be amazed at their performance.

Features:

Swivel Construction - Stamped steel. Swivel has double ball bearing.
Gray Non-marking Soft Rubber, Gray Polyurethane, Black/Gray Polyurethane, Blue/Gray, Red/Gray and Orange/Gray Polyurethane Wheels have precision sealed ball bearings ( PS ) shielded by full thread guards. Polyurethane on Aluminun Wheels have Ball Bearings ( B ) and do not have a thread guard. Polyolefin wheels do not have ball bearings in the wheel ( P ).

Total-Lock 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.

Click here for a Stem Mount Version


Total Lock Brake in the Un-Locked Position	Total Lock Brake in the Locked Position

3" Gray Polyurethane on a workbench.

3" Gray Polyurethane on a rolling cabinet.

Click Here to see ALL available sizes, wheels and to ORDER.
Gray Rubber Caster shown in Un-Locked Position	Gray Polyurethane Caster shown in Un-Locked Position	Black/Gray Polyurethane Caster shown in Un-Locked Position	Red/Gray Polyurethane Caster shown in Un-Locked Position	Orange/Gray Polyurethane Caster shown in Un-Locked Position
Blue/Gray Polyolefin Caster shown in Un-Locked Position	Blue Polyurethane on Aluminum Caster shown in Un-Locked Position	Black Polyolefin Caster shown in Un-Locked Position	Black/Gray Polyurethane Swivel Caster No Brake	Gray Polyurethane Rigid Caster No Brake
Photos are only a sample of available products. To see all available products & sizes, Scroll Down or Click Here.

Top Plate Size
Top Plate Size	Bolt Hole Spacing	Bolt Size
2 1/2" x 3 5/8"	1 3/4" x 3"	5/16"

How do I place an order ?

Return to My Shopping Cart

Click on the Part Numbers for Pricing, Options and to ORDER.
Caster Wheel Diam.	Tread Width	Wheel Tread Material	Std Brg Type	Max Cap Each lbs.				Overall Height
Caster Wheel Diam.	Tread Width	Wheel Tread Material	Std Brg Type	Max Cap Each lbs.	Swivel Caster w/ Total-Lock Brake	Swivel Caster ( No Brake )	Rigid Caster ( No Brake )	Overall Height
3"	1 1/4"	Gray Soft Rubber	PS	150	3ARF3x1-1/4-SML	3ARF3x1-1/4-S	3ARF3x1-1/4-R	4 1/4"
		Gray Polyurethane	PS	200	3AGP3x1-1/4-SML	3AGP3x1-1/4-S	3AGP3x1-1/4-R
		Black/Gray Polyurethane	PS	200	3ABK3x1-1/4-SML	3ABK3x1-1/4-S	3ABK3x1-1/4-R
		Orange/Gray Polyurethane	PS	200	3ARP3x1-1/4-SML	3ARP3x1-1/4-S	3ARP3x1-1/4-R
		Red/Gray Polyurethane	PS	200	3ARG3x1-1/4-SML	3ARG3x1-1/4-S	3ARG3x1-1/4-R
		Blue/Gray Polyurethane	PS	200	3ABP3x1-1/4-SML	3ABP3x1-1/4-S	3ABP3x1-1/4-R
		Blue Poly on Aluminum	B	250	3APA3x1-1/4-SML	3APA3x1-1/4-S	3APA3x1-1/4-R
		Polyolefin ( Industrial Plastic )	P	250	3APB3x1-1/4-SML	3APB3x1-1/4-S	3APB3x1-1/4-R
4"	1 1/4"	Gray Soft Rubber	PS	200	3ARF4x1-1/4-SML	3ARF4x1-1/4-S	3ARF4x1-1/4-R	5 1/8"
		Gray Polyurethane	PS	250	3AGP4x1-1/4-SML	3AGP4x1-1/4-S	3AGP4x1-1/4-R
		Black/Gray Polyurethane	PS	250	3ABK4x1-1/4-SML	3ABK4x1-1/4-S	3ABK4x1-1/4-R
		Orange/Gray Polyurethane	PS	250	3ARP4x1-1/4-SML	3ARP4x1-1/4-S	3ARP4x1-1/4-R
		Red/Gray Polyurethane	PS	250	3ARG4x1-1/4-SML	3ARG4x1-1/4-S	3ARG4x1-1/4-R
		Blue/Gray Polyurethane	PS	250	3ABP4x1-1/4-SML	3ABP4x1-1/4-S	3ABP4x1-1/4-R
		Blue Poly on Aluminum	B	300	3APA4x1-1/4-SML	3APA4x1-1/4-S	3APA4x1-1/4-R
		Polyolefin ( Industrial Plastic )	P	300	3APB4x1-1/4-SML	3APB4x1-1/4-S	3APB4x1-1/4-R
5"	1 1/4"	Gray Soft Rubber	PS	250	3ARF5x1-1/4-SML	3ARF5x1-1/4-S	3ARF5x1-1/4-R	6 3/16"
		Gray Polyurethane	PS	250	3AGP5x1-1/4-SML	3AGP5x1-1/4-S	3AGP5x1-1/4-R
		Black/Gray Polyurethane	PS	250	3ABK5x1-1/4-SML	3ABK5x1-1/4-S	3ABK5x1-1/4-R
		Orange/Gray Polyurethane	PS	250	3ARP5x1-1/4-SML	3ARP5x1-1/4-S	3ARP5x1-1/4-R
		Red/Gray Polyurethane	PS	250	3ARG5x1-1/4-SML	3ARG5x1-1/4-S	3ARG5x1-1/4-R
		Blue/Gray Polyurethane	PS	250	3ABP5x1-1/4-SML	3ABP5x1-1/4-S	3ABP5x1-1/4-R
		Blue Poly on Aluminum	B	300	3APA5x1-1/4-SML	3APA5x1-1/4-S	3APA5x1-1/4-R

- Swivel Radius for Casters with the Total-Lock Brake - ALL SIZES - 4 3/8"
Approximate Weights - Swivel Caster with ML Brake - 3" wheel = 2 1/4 lbs. - 4" wheel = 2 1/2 lbs. - 5" wheel = 3 lbs.

Use the Polyolefin ( Industrial Plastic ) wheel for "Standing Loads". Polyolefin wheels eliminate the possiblilty of a flat spot developing on the surfiace of polyurethane and rubber tires when the weight exceeds 2/3 of the rated capacity when the object is left parked most of the time .

You should never select on the basis of load capacity alone. Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these casters are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application.

Photos & graphics are for informational purposes only. Actual product may vary slightly from those shown.
Wheel colors may vary unless specified. If wheel color is important, please contact us for current inventory.