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.

1.01610.52

1.01610.52

Wheel Diameter:
1.6250
Fastening Type:
Small Top Plate Rigid up to 75 lbs
Fastening Size:
3-1/4'' x 1-1/4''
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Rigid
Tread Width:
0.8750
Mount Height:
2.5625
1.01610.52
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Rigid
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01651.441 MTG1

1.01651.441 MTG1

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
3/8" x 1-9/16" (MTG1)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.441 MTG1
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01651.441 MTG2

1.01651.441 MTG2

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-9/16" (MTG2)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.441 MTG2
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01651.441 MTG50

1.01651.441 MTG50

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1" (MTG50)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.441 MTG50
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01651.441 MTG51

1.01651.441 MTG51

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-29/32" less Grip Ring (MTG51)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.441 MTG51
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01651.441 MTG52

1.01651.441 MTG52

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-29/32" with Grip Ring (MTG52)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.441 MTG52
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01651.52 MTG1

1.01651.52 MTG1

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
3/8" x 1-9/16" (MTG1)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.52 MTG1
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01651.52 MTG2

1.01651.52 MTG2

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-9/16" (MTG2)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.52 MTG2
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01651.52 MTG50

1.01651.52 MTG50

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1" (MTG50)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.52 MTG50
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01651.52 MTG51

1.01651.52 MTG51

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-29/32" less Grip Ring (MTG51)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.52 MTG51
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01651.52 MTG52

1.01651.52 MTG52

Wheel Diameter:
1.6250
Fastening Type:
Grip Ring Stem up to 75 lbs
Fastening Size:
7/16" x 1-29/32" with Grip Ring (MTG52)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01651.52 MTG52
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01652.52

1.01652.52

Wheel Diameter:
1.6250
Fastening Type:
Wood Furniture Stem
Fastening Size:
5/16" x 1-1/2" Grip Neck
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01652.52
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01654.441 MTG51

1.01654.441 MTG51

Wheel Diameter:
1.6250
Fastening Type:
Threaded Stem up to 75 lbs
Fastening Size:
3/8"-24UNF x 11/16" (MTG51)
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01654.441 MTG51
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01654.441 MTG55

1.01654.441 MTG55

Wheel Diameter:
1.6250
Fastening Type:
Threaded Stem up to 75 lbs
Fastening Size:
3/8"-16UNC x 1-1/4", Threaded 1-1/8"
Wheel Type:
Performa Rubber (Flat/Grey)
Bearing Type:
Delrin
Capacity:
60
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01654.441 MTG55
Capacity: 60 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Performa Rubber (Flat/Grey)
1.01654.52 MTG51

1.01654.52 MTG51

Wheel Diameter:
1.6250
Fastening Type:
Threaded Stem up to 75 lbs
Fastening Size:
3/8"-24UNF x 11/16" (MTG51)
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01654.52 MTG51
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01654.52 MTG55

1.01654.52 MTG55

Wheel Diameter:
1.6250
Fastening Type:
Threaded Stem up to 75 lbs
Fastening Size:
3/8"-16UNC x 1-1/4", Threaded 1-1/8"
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5000
1.01654.52 MTG55
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01656.52

1.01656.52

Wheel Diameter:
1.6250
Fastening Type:
Top Plate Swivel up to 75 lbs
Fastening Size:
3'' x 1-3/4''
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5625
1.01656.52
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin
1.01666.52

1.01666.52

Wheel Diameter:
1.6250
Fastening Type:
Small Top Plate Swivel up to 75 lbs
Fastening Size:
2'' x 1-7/32''
Wheel Type:
Polyolefin
Bearing Type:
Delrin
Capacity:
75
Caster Type:
Swivel
Tread Width:
0.8750
Mount Height:
2.5625
1.01666.52
Capacity: 75 lbs
Wheel Diameter: 1.6250 in
Tread Width: 0.8750 in
Caster Type: Swivel
Bearing Type: Delrin
Wheel Type: Polyolefin