Colson · Heavy-duty stainless for marine and pharma
AvailableCOLSON 4 SERIES STAINLESS
The 4 Series rig in full stainless-steel construction. Combines heavy-duty load ratings with total corrosion resistance — the spec for offshore platforms, pharmaceutical manufacturing, and large food processing equipment.
SKU Count
1,365
Capacity
300–1,250 lbs
Wheel ⌀
4″–8″
Mounts
2 types
Product Photography
COLSON 4 SERIES STAINLESS Gallery
8 photosCommon Applications
Where It's Specified
- Offshore and marine platforms
- Pharmaceutical bulk processing
- Large food processing equipment
- Coastal heavy industry
- Chemical washdown environments
SKU catalog · live filter
Browse 1,365 SKUs
Filter by capacity, wheel diameter, tread, mount, brake. Stocked or quoted from Miami.
Showing 12of 1,365 SKUs
| Part # | Capacity | Wheel ⌀ | Tread | Mount | Brake | Bearing | Action |
|---|---|---|---|---|---|---|---|
| 4.04109.459 COND SS | 300 lbs | 4″ | Performa Rubber (Condutive/Flat) | Top Plate Swivel | None | Roller | |
| 4.06109.5B9 SS SEAL TG1 | 400 lbs | 6″ | Trans-forma LT (Round) | Top Plate Swivel | None | Roller | |
| 4.06109.559 SS MTG81 TG2 | 450 lbs | 6″ | Performa Rubber (Round) | Top Plate Swivel | None | Roller | |
| 4.05109.451.2 SS BRK2 | 500 lbs | 5″ | Performa Rubber (Flat/Black) | Top Plate Swivel | Tech Lock Brake (BRK2) | Delrin | |
| 4.08198.459 COND SS | 500 lbs | 8″ | Performa Rubber (Condutive/Flat) | Top Plate Rigid | N/A | Roller | |
| 4.06109.4E1 SS BRK3 WB11 | 600 lbs | 6″ | Trans-forma (Flat) | Top Plate Swivel | Side Lock Brake (BRK3) | Delrin | |
| 4.06109.5F1 SS BRK2 | 650 lbs | 6″ | Trans-forma HD (Round) | Top Plate Swivel | Tech Lock Brake (BRK2) | Delrin | |
| 4.06109.832 SS BRK2 | 700 lbs | 6″ | Polyolefin | Top Plate Swivel | Tech Lock Brake (BRK2) | Plain | |
| 4.04109.834 HT SS MTG81 | 800 lbs | 4″ | Thermo | Top Plate Swivel | None | Bronze | |
| 4.04109.839 EN SS BRK3 SEAL | 1,000 lbs | 4″ | Endura Solid Elastomer | Top Plate Swivel | Side Lock Brake (BRK3) | Roller | |
| 4.08199.929 SS BRK3 | 1,000 lbs | 8″ | Polyurethane HI-TECH | Top Plate Swivel | Side Lock Brake (BRK3) | Roller | |
| 4.06109.531 SS BRK7 | 1,200 lbs | 6″ | Maxim | Top Plate Swivel | Top Lock Brake (BRK7) | Delrin |
Showing 12 featured SKUs · refine filters to load more
Need help specifying?
Caster specification is a multi-variable problem: load, floor type, tread material, mounting, environment, brake. We've solved it tens of thousands of times since 1955. Call us with your application — we'll spec the right SKU with you.