# Proto

**Manufacturer:** Proto  
**MPN:** `J4759BL`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 35GM73 |
| Extra Product Name | Proto |
| UPC | 662679138745 |
| UnitOfMeasure | EA |
| Weight | 0.07, 0.06, 0.06172943336 |
| WeightUnit | lbs |
| atoms | 1 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.8 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.8 |
| moq | 1 |
| MPN | J4759BL |
| multiple | 1 |
| qtyInStock | 157 |
| qtyInStockOverride | -2 |
| SKU | G9122863 |
| tierMinQty1 | 1 |
| tierPrice1 | 22.17 |
| url | https://www.zoro.com/proto-14-drive-extension-1-pcs-j4759bl/i/G9122863/ |
| width | 0.9 |
| EAN | 662679138745 |
| Part Number | J4759BL |
| Model | J4759BL |
| Product Group | Home Improvement |
| Drive Size | 1/4" |
| SAE or Metric | SAE |
| Finish | Black Oxide |
| Number of Pieces | 1 |
| Overall Length | 1 11/16 in |
| For Use With | Impact or Hand Tools |
| Locking | Yes |
| Output Drive Size | 1/4" |
| Output Drive Type | Male Square |
| Features | Impact Ready, Locking |
| Impact Rated | No |
| Item | Extension |
| Standards | ASME |
| Drive Type | Power |
| Measurement Type | SAE |
| Includes | (1) Hex Key, (1) Knurl Locking Ring |
| Number of Points | 6, 4 |
| Material | Alloy Steel, Blend |
| Output Drive Gender | Male |
| Non-Sparking | No |
| Output Drive Shape | Hex |
| Input Drive Size | 1/4 in |
| Input Drive Gender | Male |
| Input Drive Shape | Hex |
| Insulated | No |
| Country of Origin (subject to change) | United States |
| ASIN | B071V7J5QJ |
| AdultProduct | False |
| Amount | 25.60, 30.24 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9122863 | 22.17 | 1 | 157 | 1 |
| Raptor Supplies | AG4XYV | 34.168563 | 1 | None | 1 |
| Applied Industrial | 117179242 |  |  | None | 1 |
| Turner Supply | 267913874 |  |  | None | 1 |
| grainger.ca | WWG35GM73 | 28.78546596 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/62500000/62610000/part_--J4759BL---Proto--fe3bfecebb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp