These are total lock casters.
Applying the brake locks BOTH the wheels and the swivel.
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Strongway 3in. Dual-Wheel Swivel Caster with Brake, 330-Lb. Capacity, Thermoplastic Rubber Wheels

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- 330-lb. capacity
- Thermoplastic rubber wheels
- Dual-wheel caster improves stability
- Swivels more easily than a single wheel with the same size footprint
- Differential action reduces the "scrubbing" effect of wide treads on floor
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Caster with brake
Features + Benefits
- 330-lb. capacity
- Thermoplastic rubber wheels
- Dual-wheel caster improves stability
- Swivels more easily than a single wheel with the same size footprint
- Differential action reduces the "scrubbing" effect of wide treads on floor
- Double-ball raceway provides more strength and swivel ability
- Brake stops wheel rotation with an easy foot motion
- Constructed of cold-forged steel
- Strong kingpin
- Bright zinc electrogalvanized finish provides rust prevention
- 3in. diameter wheels
- 1in. wheel width
- 3-1/32in. x 2-43/64in. top plate
- 2-11/64in. x 1-57/64in. bolt hole spacing
- Fork thickness: 3/32in.
- Plate thickness: 1/8in.
- Bolt hole diameter: 21/64in.
- Sold individually
Key Specs
| Attribute | Specification |
|---|---|
item# | 50391 |
Brand | Strongway |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 1.52 LB |
Wheel Diameter | 3 in |
Caster Type | Swivel |
Package (qty.) | 1 |
| Attribute | Specification |
|---|---|
Wheel Material | Thermoplastic Rubber |
Load Capacity per Caster | 330 lb |
Wheel Width | 1 in |
Plate Dimensions | 3.03 x 2.67 |
Bolt Hole Spacing | 2.17 x 1.89 |
Foot Brake | Yes |
Bearing Type | Ball |
Reviews
Questions & Answers
Questions
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· 2 years ago
Are these total lock casters? Or are the brakes just for the wheel and not the swivel?
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RBrunner· 2 years ago
Helpful?
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StrongwayExpert7· 2 years ago
The brake is for the wheels.
Helpful?
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· a year ago
What is the diameter (bolt/screw size) of the slotted holes on the mounting plate of this caster?
1 answer-
StrongwayExpert12· a year ago
The bolt holes are 0.59in. (15mm) long x 0.33in. (8.3mm) wide. The spacing of these bolt holes is 2.16in. (54.8mm) long x 1.84in. (6.7mm) wide on center. They sit an 80.8 degree angle from each other.
Helpful?
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· 2 years ago
Whats the total height of this caster?
1 answer-
StrongwayExpert12· 2 years ago
The total height of the caster is 4.055" ± 0.06" (103 ± 1.5mm).
Helpful?
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· 2 years ago
What is the durometer for these?
1 answer-
StrongwayExpert12· 2 years ago
The durometer of the caster wheels is HA80.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
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Specifications
3 in
4 in
5 in
4 in
Swivel
Swivel
Swivel
Swivel
1
1
1
1
Thermoplastic Rubber
Thermoplastic Rubber
Rubber
Rubber
330 lb
485 lb
440 lb
396 lb
1 in
4 in
5 in
4 in
3.03 x 2.67
4 X 4 1/2
4 X 4 1/2
4 X 4 1/2
2.17 x 1.89
-
-
-
Yes
No
No
No
Ball
Ball
Roller
Roller
-
Plate
Plate
Plate
-
Zinc Plated
Zinc Plated
Zinc Plated
-
5.5 in
6.5 in
6.5 in
-
No
No
No
-
No
No
No
-
5.0000 lb
7.0000 lb
5.0000 lb
-
5.625 x 4.0 x 5.5 in
6.5 x 4.0 x 6.5 in
5.0 x 4.0 x 6.5 in



