Colson 1 Series casters are one of the most durable 1″-wide single-wheel caster solutions on the market, handling working loads of up to 145 lbs. per caster. Utilizing thicker steel than most competitors and an attractive zinc finish, this series provides reliability and performance for any light duty cart, rack, or cabinet application (plus many others!). Full double ball hardened raceways offer increased performance and swivel action. Each caster is pre-lubricated with ‘Colson 45’ multi-temp grease, which works in both hot and cold environments. If you need more capacity or a wider wheel footprint for stability, step up to the Colson 2 Series for capacities of up to 325 lbs. per caster and 1-1/4” wide wheel treads.

1.03351.441 MTG2

1.03351.441 MTG2

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG2
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG2 TG1

1.03351.441 MTG2 TG1

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG2 TG1
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG2 BRK3

1.03351.441 MTG2 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG2 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG51 TG1

1.03351.441 MTG51 TG1

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG51 TG1
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG51 BRK3

1.03351.441 MTG51 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG51 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG51

1.03351.441 MTG51

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG51
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG52 TG1

1.03351.441 MTG52 TG1

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG52 TG1
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG52 BRK3

1.03351.441 MTG52 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG52 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.441 MTG52

1.03351.441 MTG52

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32"
Wheel Type:
Performa
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.441 MTG52
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa
1.03351.53 MTG2 BRK3

1.03351.53 MTG2 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG2 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG2

1.03351.53 MTG2

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG2
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG51 BRK3

1.03351.53 MTG51 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG51 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG51

1.03351.53 MTG51

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG51
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG2 TG1

1.03351.53 MTG2 TG1

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG2 TG1
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG51 TG1

1.03351.53 MTG51 TG1

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32" (no ring)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG51 TG1
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG52 BRK3

1.03351.53 MTG52 BRK3

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG52 BRK3
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.53 MTG52

1.03351.53 MTG52

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-29/32"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
125.00 lb 56.70 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.53 MTG52
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.03351.91 MTG2

1.03351.91 MTG2

Wheel Diameter:
3.00 in 7.62 cm
Fastening Type:
Grip Ring
Fastening Size:
7/16" x 1-1/2"
Wheel Type:
HI-TECH Polyurethane
Bearing Type:
Delrin
Capacity:
100.00 lb 45.36 kg
Caster Type:
Swivel
Tread Width:
0.88 in 2.22 cm
Mount Height:
3.75 in 9.52 cm
1.03351.91 MTG2
Wheel Diameter: 3.00 in 7.62 cm
Tread Width: 0.88 in 2.22 cm
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: HI-TECH Polyurethane