# Proto

**Manufacturer:** Proto  
**MPN:** `J5441R-17M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto |
| DimensionUnit | inch |
| GraingerSku | 56JT12 |
| Extra Product Name | Proto |
| UPC | 662679185954 |
| UnitOfMeasure | EA |
| Weight | 0.5 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | TW |
| height | 1.2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | J5441R-17M |
| multiple | 1 |
| qtyInStock | 47 |
| qtyInStockOverride | -2 |
| SKU | G4387594 |
| tierMinQty1 | 1 |
| tierPrice1 | 17.40 |
| url | https://www.zoro.com/proto-17-mm-tip-socket-bit-metric-12-in-drive-j5441r-17m/i/G4387594/ |
| width | 1.2 |
| Drive Size | 1/2 in |
| SAE or Metric | SAE |
| Measurement Type | Metric |
| Number of Points | 6 |
| Overall Length | 2 3/4 in |
| Material | Alloy Steel |
| Item | Socket Bit |
| Finish | Chrome |
| Tip Size | 17 mm |
| Bit Style | Hex |
| Insert Length | Not Found |
| Standards | ANSI |
| Impact Rated | No |
| Features | Anti-Slip, Bi-Directional, Precision Machined for Use on Standard or Compromised Hex Fasteners |
| Insulated | No |
| Replaceable Insert | No |
| Tip Style | Hex |
| Country of Origin (subject to change) | Taiwan, Province of China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4387594 | 17.4 | 1 | 47 | 1 |
| Grainger | 56JT12 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/94500000/94818500/part_--J5441R17M---Proto--b585ffbc17.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp