# Hamilton

**Manufacturer:** Hamilton  
**MPN:** `S-WHK-4HNY`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton |
| Manufacturer name | Hamilton |
| Manufacturer | Hamilton |
| DimensionUnit | inch |
| GraingerSku | 55HA01 |
| Extra Product Name | Hamilton |
| UnitOfMeasure | EA |
| Weight | 8 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 20 |
| extendedQty | -2 |
| height | 6 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | S-WHK-4HNY |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G9073362 |
| tierMinQty1 | 1 |
| tierPrice1 | 153.41 |
| url | https://www.zoro.com/hamilton-plate-caster-800-lb-load-rating-s-whk-4hny/i/G9073362/ |
| width | 6 |
| Caster Sub-Type | Swivel |
| Load Rating | 800 lb |
| Number of Wheels | 1 |
| Wheel Dia | 4 in |
| Wheel Width | 2 in |
| Tread | Flat |
| Swivel Radius | 3 5/8 in |
| Caster Product Group | Kingpinless Caster |
| Swivel Lock Type | No Lock Included |
| Leveling Caster | No |
| For Axle Dia | 1/2 in |
| Item | Heat-Resistant Kingpinless Plate Caster |
| Non-Marking | Yes |
| Caster Frame Material | Steel |
| Includes Spanner Bushing | Yes |
| Tire Style | Tubeless |
| Application | Aerospace Tooling, All Purpose Industrial/Commercial Casters, Automotive Assembly Lines, Body Dolly Carts, Chassis Rack Carts, Engine Dollies, Material Carts |
| Wheel/Tread Material | Glass Filled Nylon |
| Swivel Raceway Type | Single Ball |
| Mounting Plate Bolt Hole Pattern | B |
| Series | Inferno |
| Operating Temperature Range | -50 Degrees to 200 Degrees F |
| Swivel Bearing Seal Type | Open |
| Swivel Lead | 1 3/4 in |
| Tread Shape | Standard |
| Overall Wheel Width | 2 in |
| NSF Listed | No |
| Wheel Type | Flat-Free |
| ESD Conductive | Yes |
| Outside Bolt Hole Spacing | 3 in x 3 in |
| Frame Construction | Forged |
| Core Color | Brown |
| Load Rating Range | 300 to 999 lb |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9073362 | 153.41 | 1 | None | 1 |
| Grainger | 55HA01 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/61000000/61021500/part_--SWHK4HNY---Hamilton--4df1735509.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp