# Proto

**Manufacturer:** Proto  
**MPN:** `J4990CF`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 449R28 |
| Extra Product Name | Proto |
| UPC | 662679978594 |
| UnitOfMeasure | EA |
| Weight | 1.23, 1.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 5 |
| moq | 1 |
| MPN | J4990CF |
| multiple | 1 |
| qtyInStock | 14 |
| qtyInStockOverride | -2 |
| SKU | G5941621 |
| tierMinQty1 | 1 |
| tierPrice1 | 75.68 |
| url | https://www.zoro.com/proto-38-drive-2-1316-in-sae-crowfoot-socket-wrench-j4990cf/i/G5941621/ |
| width | 5 |
| EAN | 662679978594 |
| Part Number | J4990CF |
| Model | J4990CF |
| Product Group | Home Improvement |
| Item | Crowfoot Socket Wrench |
| Head Style | Open End |
| SAE or Metric | SAE |
| Drive Size | 3/8" |
| Socket Sizes | 2-13/16" |
| Overall Length | 4-13/16" |
| Number of Pieces | 1 |
| Head Size | 2 13/16 in |
| Standards | ASME B107.100-2010, SAE AS4984A |
| Material | Alloy Steel, Blend |
| Finish | Full Polish |
| Color | Silver, Multi |
| Measurement Type | SAE |
| Corrosion Resistant | Yes |
| Standard | ASME B107.100-2010; SAE AS4984A |
| Country of Origin (subject to change) | United States |
| ASIN | B002C5OLZG |
| AdultProduct | False |
| Amount | 134.92, 159.35 |
| Asin | B002C5OLZG |
| Autographed | False |
| Batteries_required | False |
| Binding | Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Bullet_point | 3/8" Drive Crowfoot Wrench 2-13/16" Open End |
| Case | 1 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 328182011, 468240, 551238, 553406 |
| ClassificationId | 553416 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5941621 | 75.68 | 1 | 14 | 1 |
| Grainger | 19C356 |  |  | None | 1 |
| ToolUp.com | PROTO J4990CF | 87.89 | 1 | None | 1 |
| Applied Industrial | 105850526 |  |  | None | 1 |
| National Supply Network | B332362 |  |  | None | 1 |
| kscdirect.com | BLA J4990CF |  |  | None | 1 |
| motionindustries.com | 05048960 | 135.01 | 1 | None | 1 |
| grainger.ca | PRT4990CF | 162.95796312 | 1 | None | 1 |
| stellarindustrial.com | PROTO 4990CF |  |  | None | 1 |
| directools.com | J4990CF | 77.69 | 1 | None | 1 |
| Turner Supply | 267997859 |  |  | None | 1 |
| imsbolt.com | J4990CF | 159.35 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/15500000/15530500/part_--J4990CF---Proto--bbb35c06a7.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp