# Rigid Plate Caster 900 lb 4 inch Dia - GR0780018

**Manufacturer:** Hamilton Caster  
**MPN:** `R-WH-4TRB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton Caster |
| Manufacturer name | Hamilton Caster |
| Manufacturer | Hamilton Caster, Hamilton Caster & Mfg. Co. |
| Part Number | R-WH-4TRB |
| Model | R-WH-4TRB |
| Product Group | BISS |
| ASIN | B00JUKJK98, B00KB39EWG |
| AdultProduct | False |
| Asin | B00JUKJK98, B00KB39EWG |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | Hamilton |
| Bullet_point | 1/4" x 2" Plate Steel Legs, Country of origin: United States, Hamilton Workhorse Rigid Caster, Mounting holes slotted to 2-5/8" x 3 5/8" to 3" x 3" |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161 |
| ClassificationId | 511228 |
| Color | red |
| DisplayName | Hardware |
| Feature | "For the past 100 years, we've earned a reputation for building the industry's most durable casters and wheels" |
| Generic_keyword | C & H, Casters & Wheels, Material Handling, Plate Casters |
| Height | 1168, 4, 5.62, 5.63, 500, 75 |
| IsBrandQuery | True |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Hamilton R-WH-4TRB Rigid Caster WH 4X2 ULTRALAST 900 Battleship Gray, R-WH-4TRB Hamilton 4 Inch Rigid Caster |
| Item_name | Hamilton R-WH-4TRB Rigid Caster WH 4X2 ULTRALAST 900 Battleship Gray, R-WH-4TRB Hamilton 4 Inch Rigid Caster |
| Item_package_quantity | 1 |
| Item_package_weight | 7.1 |
| Item_type_keyword | plate-casters |
| Item_weight | 7.0, 9.0 |
| Keyword | R-WH-4TRB, RIGID |
| Label | Hamilton Caster & Mfg. Co. |
| Length | 0, 0.0, 0.00, 4.0, 5.63 |
| Link | https://m.media-amazon.com/images/I/41CvvaSilYL._SL75_.jpg, https://m.media-amazon.com/images/I/41CvvaSilYL.jpg, https://m.media-amazon.com/images/I/41ZgGMspupL._SL75_.jpg, https://m.media-amazon.com/ |
| Liquid_volume | 0.0 |
| MPN | R-WH-4TRB |
| Man | Hamilton Caster & Mfg. Co. |
| Material | Alloy Steel |
| MaterialType | Alloy Steel, Steel |
| Memorabilia | False |
| ModelNumber | R-WH-4TRB |
| Model_number | R-WH-4TRB |
| Mpns | R-WH-4TRB |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | R-WH-4TRB |
| Part_number | R-WH-4TRB |
| ProductGroup | BISS, BISS Basic |
| ProductType | MATERIAL_HANDLING |
| ProductTypeName | INDUSTRIAL_CASTERS, MATERIAL_HANDLING, WHEEL |
| Product_description | 4 x 2 Ultralastâ„¢ premium 95 Shore A polyurethane on cast iron wheel, precision ball bearings, 900 pound capacity |
| Product_site_launch_date | 2014-04-07T00:00:00.000-07:00, 2014-05-13T15:09:48.023Z |
| Publisher | Hamilton Caster & Mfg. Co. |
| ReleaseDate | 2017-09-11 |
| Size | 4x2 |
| Sku | HAMILTON R-WH-4TRB, R-WH-4TRB |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Raptor Supplies | GR0780018 | 137.55 | 1 | None | None |
| Grainger | 49H528 |  |  | None | 1 |
| Zoro | G7148023 | 128.99 | 1 | None | 1 |
| Raptor Supplies | AG6WLZ | 241.168824 | 1 | None | 1 |
| National Supply Network | 1701201 |  |  | None | 1 |
| sustainablesupply.com | C1521486 | 173.34 | 1 | None | 1 |
| motionindustries.com | 05865530 | 196.07 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/98500000/98792000/part_--RWH4TRB---HamiltonCaster--37d54147e0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp