# Proto

**Manufacturer:** Proto  
**MPN:** `J7440`

The Proto J7440 is a 1/2-inch drive impact socket with a 1-1/4-inch capacity and 12-point configuration. It features a TorquePlus design, ideal for stubborn or damaged fasteners and those made from soft materials. The socket's radius-corner design shifts contact area and stress away from fastener corners, allowing for quick and easy engagement. A side locking hole is also included.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 1FK68 |
| Extra Product Name | Proto |
| UPC | 662679341770 |
| UnitOfMeasure | EA |
| Weight | 0.76, 0.022046001186074866 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2 |
| moq | 1 |
| MPN | J7440 |
| multiple | 1 |
| qtyInStock | 97 |
| qtyInStockOverride | -2 |
| SKU | G7612665 |
| tierMinQty1 | 1 |
| tierPrice1 | 14.87 |
| url | https://www.zoro.com/proto-12-dr-1-14-size-sae-impact-socket-12-pts-j7440/i/G7612665/ |
| width | 1.7 |
| EAN | 662679341770 |
| Part Number | J7440 |
| Model | J7440 |
| Product Group | Home Improvement |
| Drive Size | 1/2 in |
| Socket Type | Impact |
| SAE or Metric | SAE |
| Number of Points | 12 |
| Overall Length | 2 in |
| Material | Alloy Steel, Blend |
| Size | 1-1/4 in, One Size |
| Finish | black oxide |
| Output Type | 12 pt |
| Item | Impact Socket |
| Socket Depth | Standard |
| Category Type | Impact Socket |
| Impact Rated | Yes |
| Drive Type | Impact |
| Standards | ASME B107.110-2012, SAE AS4984A |
| Measurement Type | SAE |
| Non-Magnetic | No |
| Socket Shape | 12-Point |
| Tether Ready | No |
| Socket Size | 1 1/4 in |
| Non-Sparking | No |
| Compatible Fastener Type | Bolts, Screws, Studs |
| Locking | Yes |
| Socket Length | 2 in |
| Country of Origin (subject to change) | United States |
| ASIN | B004HMMGJK |
| AdultProduct | False |
| Amount | 24.48, 27.51 |
| Asin | B004HMMGJK |
| Autographed | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7612665 | 14.87 | 1 | 97 | 1 |
| Grainger | 1FK68 |  |  | None | 1 |
| ToolUp.com | PROTO J7440 | 18.2 | 1 | None | 1 |
| Resourceful Supply | J7440 | 9.93 | 1 | 12 | 1 |
| Raptor Supplies | AA9UQU | 31.151718 | 1 | None | 1 |
| Applied Industrial | 105847585 |  |  | None | 1 |
| bscsource.com | J7440 | 21.19 | 1 | None | 1 |
| grainger.ca | PRT7440 |  |  | None | 1 |
| National Supply Network | B943644 |  |  | None | 1 |
| Guardian | 85034643 | 25.77 | 1 | None | 1 |
| motionindustries.com | 03075073 | 24.49 | 1 | None | 1 |
| bhid.com | PROTO J7440 | 20.394 | 1 | None | 1 |
| directools.com | J7440 | 14.5 | 1 | None | 1 |
| Turner Supply | 267934177 |  |  | None | 1 |
| grovesindustrial.com | PRO 7440 | 17.92 | 1 | None | 1 |
| toolshackweb.com | PRO7440 | 20.17 | 1 | None | 1 |
| National Supply Network | 85034643 | 22.64 | 1 | None | 1 |
| imsbolt.com | J7440 | 28.89 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/121000000/121496500/part_--J7440---Proto--067f796ce3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp