Polyolefin Swivel Threaded Stem Caster Wheels Set of 4 with 3 Inch Black Wheels and 12mm Metric Stems - Includes 2 with Total Lock Brakes - 1200 lbs. Total Capacity - Service Caster Brand

Details

Manufacturer

Service Caster

Model

Series #20

SKU

SCC-TSTTL20S314-POS-M1215-2-S-2

Condition

new

Quantity

4

UPC

734005243925

Harmonized code

8302.20.0000

Dimensions (L x W x H)

8 x 8 x 8 in

Shipping weight

5.6 lb

Posted

Sep 17, 2026, 7:00 PM CDT

Specifications

Capacity

1200

Color

4 Swivel w/2 Total Lock Brakes

Feature

2 casters with total lock brakes

Heat Capacity

-20 degrees F to 180 degrees F

Item Dimension Unit of Measure

inches

Item Weight Unit of Measure

pounds

Load Height

4-1/8"

Locking Type

2 casters with total lock brakes

Lower Temperature

-20

Lower Temperature UofM

F

Material Type

Polyolefin

Maximum Temperature

180

Maximum Temperature UofM

F

Mounting Height

4-1/8"

Mounting Type

Threaded Stem

Plating/Coating

Bright Zinc Plated Finish

Casters Mounting Method

Stem

Locking Castersor Wheels

Yes

Swivels

Yes

Size

3" Wheel

Stem

12MM-1.75 x 1-1/2" Threaded Stem

Stem Diameter

12MM

Stem Length

1.5

Stem Length UofM

inches

Stem Type

Threaded Stem

Thread Length

1.5

Tread Width

1.25

Tread Width UofM

inches

Type

(2) swivel casters w/total lock brakes & (2) swivel casters

Wheel Bearing

Plain Bore

Wheel Diameter

3

Wheel Diameter UofM

inches

Wheel Material

Polyolefin

Wheel Size

3" x 1-1/4"

Wheel Type

Polyolefin

Description

Listing is for a set of four (4) Service Caster Series #20 casters, two (2) swivel 12mm-1.75 X 1-1/2" metric threaded stem with total lock brake casters and two (2) swivel casters, with 3” diameter by 1-1/4” wide polyolefin wheels. Supports a total weight of 1,200lbs (300lbs/per caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster Series 20 threaded stem polyolefin wheel 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 polyolefin wheels provide very low rolling resistance, show a high resistance to many aggressive substances, and are maintenance free under normal operating conditions. Not only are they resistant to most chemicals and oils, but they will be sure to keep you safely moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. • These Service Caster Series #20 Polyolefin casters offer various wheel sizes and mounting heights: 3” Wheel: 4-1/8” mounting height; 4” wheel: 5-1/8” mounting height; 5” wheel: 6-1/8” mounting height. • Weight Capacity: 3": 300 lbs Capacity/Caster; 4" and 5": 350 lbs Capacity/Caster • All casters feature a 12mm diameter (1.75 TPI x 1-1/2”) threaded stem. Threaded stems can be difficult to measure. Service Caster recommends having existing threads checked on a thread gauge to determine correct thread size before ordering. Don't see the size you need? No problem! Call us or message us by clicking the blue Service Caster Corporation hyperlink underneath the buy or add to cart button and then clicking the ask a question button. • Brake options include a top lock brake (TLB) or a total lock brake (TTL). The top lock brake (TLB) 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.