Service Caster Brand Replacement for Colson Caster 2.04254.445 MTG10 BRK1 - Thermoplastic Rubber Swivel Threaded Stem Caster - 4" Gray Wheel and 1/2" x 3/4" Stem & Top Locking Brake

Details

Manufacturer

Service Caster

Model

Series #20

SKU

COL-SCC-TS20S414-TPRB-TLB-121334

Condition

new

Quantity

1

UPC

734005492507

Harmonized code

8302.20.0000

Dimensions (L x W x H)

5 x 5 x 5 in

Shipping weight

4 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Capacity

250

Color

2.04254.445 MTG10 BRK1

Durometer

75A

Heat Capacity

-20 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

5-1/8"

Locking Type

Top Lock Brake

Lower Temperature

-20

Lower Temperature UofM

F

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

5-1/8"

Mounting Type

Threaded Stem

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Stem

Locking Castersor Wheels

Yes

Swivels

Yes

Size

4" Gray Wheel

Stem

1/2"-13 x 3/4" Threaded Stem

Stem Diameter

1/2"

Stem Length

0.75

Stem Length UofM

inches

Stem Type

Threaded Stem

Thread Length

0.75

Tread Width

1.25

Tread Width UofM

inches

Type

Swivel caster w/top lock brake

Wheel Bearing

Precision Ball Bearing

Wheel Diameter

4

Wheel Diameter UofM

inches

Wheel Material

Thermoplastic Rubber

Wheel Size

4" x 1-1/4"

Wheel Type

Thermoplastic Rubber

Description

Listing is for one (1) Service Caster Series #20 swivel caster with a 4" diameter by 1-1/4" wide thermoplastic rubber wheel and a 1/2" threaded stem with brake capable of supporting 250 lbs./caster. Introducing Service Caster's replacement caster, a perfect alternative to the Colson caster 2.04254.445 MTG10 BRK1. When searching for a reliable and durable solution to your caster needs, consider Service Caster’s Series 20 thermoplastic rubber casters. The Service Caster Series #20 is ideal for light and medium duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition, and the soft, quiet and non-marking thermoplastic rubber wheels perform especially well on hard surfaces such as concrete, tile, and wood. They are resistant to water, oil, and grease and will keep you safely moving forward. Mounting options include top plate, bolt hole and standard and metric threaded stem sizes. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • Service Caster Brand replacement for Colson caster 2.04254.445 MTG10 BRK1 • Service Caster Series #20 Thermoplastic Rubber Weight Capacity: 4": 250 lbs Capacity/Caster • Threaded Stem Size: 1/2" diameter - 13 TPI x 3/4" length • Brake options include a top lock brake (TLB), a total lock brake (TTL), or a posi lock brake (PLB). The top lock brake (TLB) and the posi lock brake (PLB) places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL) also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position.