Fits 1-3/16" Id Tube

These expanding stem casters for 1-3/16 in ID tube fit light carts, racks, and stands. Casters in this collection range from 250 to 300 lb per caster. Wheels are 3 to 5 x 1-1/4 polyurethane, TPR, and polyolefin in swivel and brake models. Expanding rubber stems press into round or square tubing and grip as the bolt is tightened. Softer polyurethane or soft rubber or TPR tread is the better pick when the floor has chips or grit. Common uses include food service, bakeries, hospitals, schools, laboratories, and material handling carts. Threaded stem, grip-ring, and expanding rubber stems for round and square tubing all appear on light-duty builds. Measure the inside diameter of the tube and order the matching expanding stem. Choose swivel casters when the cart must turn in place, rigid casters for straight travel, and add a brake when the cart needs to stay put. Stem aisle: expanding stem casters. Light duty hub: light duty casters.

Fits 1-3/16" Id Tube: buying guide

Video Guide Expanding Stem Casters for Square & Round Tubing

Fits 1-3/16 in id tube casters in polyurethane, rubber and polyolefin, 3 to 5 in wheels, rated 250 to 300 lb per caster.

Fits 1-3/16 in id tube casters by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Polyurethane	Polyolefin	3, 4 and 5 in	300 lb	-45°F to 180°F	quiet, floor-friendly and long wearing
Rubber	Polyolefin	3, 4 and 5 in	250 lb	-45°F to 180°F	cushioned and quiet on finished floors
Polyolefin		3 and 4 in	300 lb	-45°F to 180°F	wet and chemical areas, light to medium loads
Phenolic		3 and 4 in	300 lb	-45°F to 180°F	hard and easy rolling on smooth, dry floors

Ratings are for single casters of fits 1-3/16 in id tube casters, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
3 x 1-1/4 in	polyurethane, rubber and phenolic	250 to 300 lb
4 x 1-1/4 in	polyurethane, rubber and polyolefin	250 to 300 lb
5 x 1-1/4 in	polyurethane and rubber	250 to 300 lb

Choosing fits 1-3/16 in id tube casters

Load: plan on three casters carrying a four-caster cart [S2]; fits 1-3/16 in id tube casters rated 300 lb each then carry about 900 lb.
Stem: the most common stem on fits 1-3/16 in id tube casters is 1-3/16 in; measure thread size and length, or the tube inside diameter, on the old caster.
Floor: on fits 1-3/16 in id tube casters, polyurethane and rubber are kinder to tile and finished floors; polyolefin and phenolic roll easier under heavy loads on smooth concrete.
Rig: swivel fits 1-3/16 in id tube casters are listed.

Related to fits 1-3/16 in id tube casters: fits 3/4 in ID tube, fits 7/8 in ID tube and fits 1 in ID tube.

Fits 1-3/16 in id tube casters questions

How much weight can fits 1-3/16 in id tube casters carry?

Single fits 1-3/16 in id tube casters are rated 250 to 300 lb.

What stem do fits 1-3/16 in id tube casters use?

Most fits 1-3/16 in id tube casters list 1-3/16 in.

What wheel material is most common on fits 1-3/16 in id tube casters?

Polyurethane leads on fits 1-3/16 in id tube casters, rated 300 lb per caster. Among fits 1-3/16 in id tube casters, rubber is next at 250 lb.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

Sources

[S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.
[S2] Preferred Equipment casters and wheels quick guide PDF (prefeq.com): load sizing on one less caster, wheel types and floor notes.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

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