# Proto

**Manufacturer:** Proto  
**MPN:** `J5463B`

The Proto J5463B is a 1/2-inch drive extension made from alloy steel. It has a black oxide finish and is heat-treated for strength and durability. This 10-inch extension is suitable for various applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 5F483 |
| Extra Product Name | Proto |
| UPC | 662679300487 |
| UnitOfMeasure | EA |
| Weight | 0.9, 1.0, 1.00, 1.8 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 11 |
| moq | 1 |
| MPN | J5463B |
| multiple | 1 |
| qtyInStock | 657 |
| qtyInStockOverride | -2 |
| SKU | G3216017 |
| tierMinQty1 | 1 |
| tierPrice1 | 14.80 |
| url | https://www.zoro.com/proto-12-drive-extension-10-black-oxide-j5463b/i/G3216017/ |
| width | 1 |
| EAN | 662679300487 |
| Part Number | J5463B |
| Model | J5463B |
| Product Group | Home Improvement |
| Drive Size | 1/2" |
| SAE or Metric | SAE |
| Overall Length | 10 in |
| Finish | Black Oxide |
| Item | Locking Extension |
| Features | Heat Treated Alloy Steel |
| Standards | ASME B107.110-2012, SAE AS4283C |
| Number of Pieces | 1 |
| For Use With | 1/2" Drive Sockets |
| Number of Points | 4 |
| Output Drive Size | 1/2 in |
| Drive Type | Female Square |
| Locking | No |
| Output Drive Type | Male Square |
| Socket Extension Type | Standard |
| Input Drive Size | 1/2 in |
| Input Drive Gender | Female |
| Non-Sparking | No |
| Output Drive Shape | Square |
| Output Drive Gender | Male |
| Input Drive Shape | Square |
| Insulated | No |
| Country of Origin (subject to change) | United States |
| ASIN | B001HWCSCS |
| AdultProduct | False |
| Amount | 26.77, 30.11 |
| Asin | B001HWCSCS |
| Autographed | False |
| Batteries_required | False |
| Binding | Tools & Home Improvement |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3216017 | 14.8 | 1 | 657 | 1 |
| Grainger | 5F483 |  |  | None | 1 |
| Raptor Supplies | AE3RGD | 33.1741215 | 1 | None | 1 |
| Applied Industrial | 105858044 |  |  | None | 1 |
| bscsource.com | J5463B | 22.29 | 1 | None | 1 |
| grainger.ca | PRT5463B |  |  | None | 1 |
| National Supply Network | B327962 |  |  | None | 1 |
| sustainablesupply.com | C1296792 | 25.1 | 1 | None | 1 |
| Guardian | 02290971 | 28.19 | 1 | None | 1 |
| directools.com | J5463B | 16.14 | 1 | None | 1 |
| Turner Supply | 267930048 |  |  | None | 1 |
| National Supply Network | 02290971 | 23.88 | 1 | None | 1 |
| imsbolt.com | J5463B | 33.12 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/60000000/60205000/part_--J5463B---Proto--e83d5f3e85.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp