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Standard Features:

  • Zinc plated finish is attractive and durable
  • Full double ball hardened raceways for better performance and greater durability
  • 3/8" hollow axle with lock nut
  • Grease holes on wheel bearing for greater convenience
  • "Colson 45" multi-temp grease lubricates in extreme hot and cold temperatures

Standard Mounting:

Turning of hex nut beneath lower raceway expands rubber adapter inside of round or square tubing for a tight, permanent fit. To order, select caster model number and specify stem adapter size by code number from mounting option chart below.

Inside Diameter of Tube Mounting Code Numbers
Round Tubing Square Tubing
3/4" - 13/16" MTG40 -
7/8" - 15/16" MTG41 MTG51
1" - 1 1/16" MTG42 MTG52
1 1/8" - 1 3/16" MTG43 MTG53
1 1/4" - 1 5/16" MTG44 MTG54
1 3/8" - 1 7/16" MTG45 MTG55
1 1/2" - 1 9/16" MTG46 -
1 5/8" - 1 11/16" MTG47 -

Stems are 2-11/16" long. Stem size less adapter: 1/2"– 13UNC x 2-11/16"



Model Number Caster DescriptionWheel DiameterTread WidthCapacity Each (lbs.)Wheel Description Wheel Bearing Load HeightSwivel RadiusWeight (lbs.)
2.02267.441 2 Series Expanding Adapter Stem 2-1/2"1-1/4"140 Performa Rubber (Flat tread) Delrin 4"2-13/32"1-3/4
2.02267.445 2 Series Expanding Adapter Stem 2-1/2"1-1/4"140 Performa Rubber (Flat tread) Ball 4"2-13/32"1-3/4
2.02267.53 2 Series Expanding Adapter Stem 2-1/2"1-1/4"200 Polyolefin Delrin 4"2-13/32"1-3/4
2.02267.55 2 Series Expanding Adapter Stem 2-1/2"1-1/4"200 Polyolefin Ball 4"2-13/32"1-3/4
2.02267.91 2 Series Expanding Adapter Stem 2-1/2"1-1/4"250 Polyurethane HI-TECH Delrin 4"2-13/32"1-1/2
2.02267.95 2 Series Expanding Adapter Stem 2-1/2"1-1/4"250 Polyurethane HI-TECH Ball 4"2-13/32"1-1/2
2.02267.12 2 Series Expanding Adapter Stem 2-1/2"1-1/4"300 Cast Iron Sleeve 4"2-13/32"2-1/8
2.02267.319 2 Series Expanding Adapter Stem 2-1/2"1-7/16"300 Phenolic Roller 4"2-13/32"1-3/4
2.03367.42 2 Series Expanding Adapter Stem 3"1-1/4"150 Rubber HI-TECH Plain 4-1/4"2-21/32"2
2.03367.92 2 Series Expanding Adapter Stem 3"1-1/4"200 Polyurethane HI-TECH Plain 4-1/4"2-21/32"2
2.03367.52 2 Series Expanding Adapter Stem 3"1-1/4"200 Polyolefin Delrin 4-1/4"2-21/32"2
2.03367.309 2 Series Expanding Adapter Stem 3"1-15/32"300 Phenolic Roller 4-1/4"2-21/32"2-3/4
2.03267.53 2 Series Expanding Adapter Stem 3-1/2"1-1/4"230 Polyolefin Delrin 4-9/16"2-29/32"2-1/8
2.03267.55 2 Series Expanding Adapter Stem 3-1/2"1-1/4"230 Polyolefin Ball 4-9/16"2-29/32"2-1/8
2.03267.441 2 Series Expanding Adapter Stem 3-1/2"1-1/4"250 Performa Rubber (Flat tread) Delrin 4-9/16"2-29/32"2-1/8
2.03267.445 2 Series Expanding Adapter Stem 3-1/2"1-1/4"250 Performa Rubber (Flat tread) Ball 4-9/16"2-29/32"2-1/8
2.03267.91 2 Series Expanding Adapter Stem 3-1/2"1-1/4"250 Polyurethane HI-TECH Delrin 4-9/16"2-29/32"1-3/4
2.03267.95 2 Series Expanding Adapter Stem 3-1/2"1-1/4"250 Polyurethane HI-TECH Ball 4-9/16"2-29/32"1-3/4
2.03267.12 2 Series Expanding Adapter Stem 3-1/2"1-1/4"300 Cast Iron Sleeve 4-9/16"2-29/32"3
2.03267.561 2 Series Expanding Adapter Stem 3-1/2"1-5/16"210 Performa Rubber (Round tread) Delrin 4-9/16"2-29/32"2-1/4
2.03267.565 2 Series Expanding Adapter Stem 3-1/2"1-5/16"210 Performa Rubber (Round tread) Ball 4-9/16"2-29/32"2-1/4
2.04267.53 2 Series Expanding Adapter Stem 4"1-1/4"275 Polyolefin Delrin 5-1/4"3-7/32"2-1/4
2.04267.55 2 Series Expanding Adapter Stem 4"1-1/4"275 Polyolefin Ball 5-1/4"3-7/32"2-1/4
2.04267.91 2 Series Expanding Adapter Stem 4"1-1/4"275 Polyurethane HI-TECH Delrin 5-1/4"3-7/32"2
2.04267.95 2 Series Expanding Adapter Stem 4"1-1/4"300 Polyurethane HI-TECH Ball 5-1/4"3-7/32"2
2.04267.441 2 Series Expanding Adapter Stem 4"1-1/4"300 Performa Rubber (Flat tread) Delrin 5-1/4"3-7/32"2-1/4
2.04267.445 2 Series Expanding Adapter Stem 4"1-1/4"300 Performa Rubber (Flat tread) Ball 5-1/4"3-7/32"2-1/4
2.04267.12 2 Series Expanding Adapter Stem 4"1-1/4"300 Cast Iron Sleeve 5-1/4"3-7/32"3-1/2
2.05267.53 2 Series Expanding Adapter Stem 5"1-1/4"300 Polyolefin Delrin 6-5/16"3-13/16"2-3/4
2.05267.55 2 Series Expanding Adapter Stem 5"1-1/4"300 Polyolefin Ball 6-5/16"3-13/16"2-3/4
2.05267.91 2 Series Expanding Adapter Stem 5"1-1/4"300 Polyurethane HI-TECH Delrin 6-5/16"3-13/16"2-1/2
2.05267.95 2 Series Expanding Adapter Stem 5"1-1/4"300 Polyurethane HI-TECH Ball 6-5/16"3-13/16"2-1/2
2.05267.12 2 Series Expanding Adapter Stem 5"1-1/4"300 Cast Iron Sleeve 6-5/16"3-13/16"3-3/4
2.05267.441 2 Series Expanding Adapter Stem 5"1-1/4"325 Performa Rubber (Flat tread) Delrin 6-5/16"3-13/16"2-3/4
2.05267.445 2 Series Expanding Adapter Stem 5"1-1/4"325 Performa Rubber (Flat tread) Ball 6-5/16"3-13/16"2-3/4
2.05267.561 2 Series Expanding Adapter Stem 5"1-5/16"250 Performa Rubber (Round tread) Delrin 6-5/16"3-13/16"3
2.05267.565 2 Series Expanding Adapter Stem 5"1-5/16"250 Performa Rubber (Round tread) Ball 6-5/16"3-13/16"3