# J57-531

**Manufacturer:** PROTO  
**MPN:** `J57-531`

The Proto J57-531 Dead Blow Compo-Cast Combo Face Hammers feature a top welded handle-to-head assembly for added durability and safety. Constructed with hot urethane Uni-Cast, this tool outlasts other soft face striking tools. The handle is reinforced with a solid steel shaft for greater strength and safety. The head is molded with a flat surface, and the tool has a dual head design, including a standard dead blow and slim-line head. Made in the USA.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PROTO |
| Manufacturer name | PROTO |
| Manufacturer | PROTO, Stanley Proto |
| UPC | 662679087562 |
| EAN | 662679087562 |
| Part Number | J57-531 |
| Model | J57-531 |
| Product Group | Home Improvement |
| ASIN | B00BU4OZZG |
| AdultProduct | False |
| Amount | 48.03, 54.02 |
| Asin | B00BU4OZZG |
| Autographed | False |
| Batteries_required | False |
| Binding | Tools & Home Improvement |
| Brand | Proto, Stanley Proto, Stanley-Proto |
| Bullet_point | Dual head design (Standard Dead Blow and Slim-line heads), Made in USA, Handle is reinforced with solid steel shaft for greater strength safety, Hot urethane Uni-Cast construction outlasts all other s |
| Case | 1 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 328182011, 468240, 551238 |
| ClassificationId | 553198 |
| Color | Orange |
| Cpsia_cautionary_statement | no_warning_applicable |
| Currency | USD |
| CurrencyCode | USD |
| Department | Hand Tools, Unisex-Adult |
| DisplayName | Dead-Blow Hammers |
| EANList | 662679087562 |
| Feature | Top welded handle-to-head assembly adds extra durability and safety |
| Height | 0.51, 1, 1.0, 1.599999998368, 1.60, 1.6929133841, 1748, 35.3, 500, 75 |
| Identifier | 00662679087562, 0662679087562, 662679087562 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | Dead Blow Compo-Cast Combo Face Hammers - 21 oz. |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Stanley Proto J57-531 Dead Blow Compo-Cast Combo Face Hammers, 21-Ounce |
| Item_name | Stanley Proto J57-531 Dead Blow Compo-Cast Combo Face Hammers, 21-Ounce |
| Item_package_quantity | 1 |
| Item_package_weight | 0.63 |
| Item_type_keyword | dead-blow-hammers |
| Item_type_name | Dead Blow Compo-Cast Combo Face Hammers - 21 oz. |
| Item_weight | 0.15 |
| Keyword | 1170 |
| Label | Stanley Proto |
| Length | 1, 1.0, 11.699999988066, 11.70, 13.8976377811, 4.3, 6.25 |
| Link | https://m.media-amazon.com/images/I/31CS0zshIML._SL75_.jpg, https://m.media-amazon.com/images/I/31CS0zshIML.jpg, https://m.media-amazon.com/images/I/613xv2v0U0L.jpg, https://www.amazon.com/gp/bestsell |
| List_price | 54.02 |
| MPN | J57-531 |
| Man | Stanley Proto |
| Marking_type | epa_registration_number |
| Material | Alloy Steel, Blend |
| MaterialType | Blend |
| Memorabilia | False |
| ModelNumber | J57-531 |
| Model_name | J57-531 |
| Model_number | J57-531 |
| Mpns | J57-531 |
| NumberOfItems | 1 |
| Number_of_items | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 26X085 | 48.0 | 1 | 110 | 1 |
| Zoro | G4464065 | 34.59 | 1 | 248 | 1 |
| Raptor Supplies | AB8QWK | 59.197203 | 1 | None | 1 |
| Amazon | B00BU4OZZG | 33.52 | 1 | None | 1 |
| Zoro | G6450316 | 35.15 | 1 | None | 1 |
| Applied Industrial | 106010781 |  |  | None | 1 |
| bscsource.com | J57531 | 43.89 | 1 | None | 1 |
| National Supply Network | B942672 |  |  | None | 1 |
| Guardian | 53420204 | 51.93 | 1 | None | 1 |
| ferguson.com | 4627285 |  |  | None | 1 |
| grainger.ca | WWG26X085 |  |  | None | 1 |
| motionindustries.com | 05170813 | 48.05 | 1 | None | 1 |
| stellarindustrial.com | PROTO 57-531 |  |  | None | 1 |
| Turner Supply | 267908756 |  |  | None | 1 |
| grainger.ca | PRT57-531 | 45.96529398 | 1 | None | 1 |
| Circle C Supply | PTO05400 | 33.5 | 1 | None | 1 |
| National Supply Network | 53420204 | 33.53 | 1 | None | 1 |
| freertool.com | FTS-KP4255005 | 32.6 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/33500000/33775000/part_--J57531---PROTO--64741dc45e.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp