# Proto

**Manufacturer:** Proto  
**MPN:** `J4770R-7/32`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto |
| DimensionUnit | inch |
| GraingerSku | 56JT24 |
| Extra Product Name | Proto |
| UPC | 662679185732 |
| UnitOfMeasure | EA |
| Weight | 0.05 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | TW |
| extendedLead | 1 |
| height | 0.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4 |
| moq | 1 |
| MPN | J4770R-7/32 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G4389089 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.20 |
| url | https://www.zoro.com/proto-732-in-tip-socket-bit-sae-14-in-drive-j4770r-732/i/G4389089/ |
| width | 2 |
| Drive Size | 1/4 in |
| SAE or Metric | SAE |
| Measurement Type | SAE |
| Number of Points | 6 |
| Overall Length | 2 3/4 in |
| Material | Alloy Steel |
| Item | Socket Bit |
| Tip Size | 7/32 in |
| Finish | Chrome |
| Standards | ANSI |
| Insert Length | Not Found |
| Impact Rated | No |
| Features | Anti-Slip, Bi-Directional, Precision Machined for Use on Standard or Compromised Hex Fasteners |
| Bit Style | Hex |
| Replaceable Insert | No |
| Tip Style | Hex |
| Insulated | No |
| Country of Origin (subject to change) | Taiwan, Province of China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4389089 | 9.2 | 1 | None | 1 |
| Grainger | 56JT24 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/76500000/76586000/part_--J4770R732---Proto--e8519c550d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp