# This Proto J5441-15M 15 mm Socket Bit is the perfect solution for your tool kit. The socket bit has a hexagonal shape that allows you to grip it firmly. This hex bit is designed with an alloy steel body and tip, which makes it durable and long lasting. The socket bit has a length of 3 41/64 in., making it easy to hold onto. It also has a 1/2 in drive size and 15 mm tip size, allowing you to work on different types of fasteners. With this Proto J5441-15M Hex Bit Socket, you will be able to work on various tasks around the house or job site with ease.

**Manufacturer:** Proto  
**MPN:** `J5441-15M`

The Proto J5441-15M is a 1/2-inch drive hex bit socket with a 15mm length. Made of heat-treated alloy steel, it features a polished chrome finish. The socket's design allows bit holders to take the full load of torque, with a hex opening to securely hold the bit in place.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO, Stanley Proto |
| CategoryId | 11956 |
| CategoryIdL1 | 10 |
| CategoryIdL2 | 4423 |
| CategoryIdL3 | 11956 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Hand Tools |
| CategoryL3 | Sockets & Ratchets |
| CategoryL4 | Bit Sockets |
| DimensionUnit | inch |
| GTIN | 662679170035 |
| GraingerSku | 426J12 |
| UPC | 662679170035 |
| UnitOfMeasure | EA |
| Weight | 0.52, 0.03, 0.5, 0.50 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.6 |
| moq | 1 |
| MPN | J5441-15M |
| multiple | 1 |
| qtyInStock | 15 |
| qtyInStockOverride | -2 |
| SKU | G3904588 |
| tierMinQty1 | 1 |
| tierPrice1 | 15.65 |
| url | https://www.zoro.com/proto-15-mm-tip-socket-bit-metric-12-in-drive-j5441-15m/i/G3904588/ |
| width | 1 |
| EAN | 662679170035 |
| Part Number | J5441-15M |
| Model | J5441-15M |
| Product Group | Home Improvement |
| Drive Size | 1/2 in |
| Overall Length | 3 41/64 in |
| Size | 15mm, One Size |
| Tip Size | 15 mm |
| Socket Depth | Standard |
| Insert Length | 1 7/8 in |
| Socket Type | Standard Hex Bit |
| SAE or Metric | Metric |
| Number of Points | 0 |
| Measurement Type | Metric |
| Material | Alloy Steel, Blend |
| Item | Socket Bit |
| Finish | Chrome |
| Bit Style | Hex |
| Category Type | Socket Bits |
| Standards | SAE AS4984A |
| Impact Rated | No |
| Tip Style | Hex |
| Replaceable Insert | No |
| Insulated | No |
| ASIN | B000WTCZOS, B00275HO3W |
| AdultProduct | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3904588 | 15.65 | 1 | 15 | 1 |
| grainger.ca | PRT5441-15M | 24.88062968 | 1 | None | 1 |
| ToolUp.com | PROTO J5441-15M | 17.43 | 1 | None | 1 |
| Applied Industrial | 106005382 |  |  | None | 1 |
| National Supply Network | B940758 |  |  | None | 1 |
| Turner Supply | 267917003 |  |  | None | 1 |
| motionindustries.com | 02988941 |  |  | None | 1 |
| stellarindustrial.com | PROTO 5441-15M |  |  | None | 1 |
| directools.com | J5441-15M | 13.48 | 1 | None | 1 |
| Zoro | G7572695 | 17.16 | 1 | None | 1 |
| autotoolworld.com | POJ5441-15M | 18.62 | 1 | None | 1 |
| jensentools.com | 10081280 | 27.65 | 1 | None | 1 |
| National Supply Network | 59578807 | 22.15 | 1 | None | 1 |
| Grainger | 4JW34 |  |  | None | 1 |
| freertool.com | FTS-KP4203250 | 15.9 | 1 | None | 1 |
| imsbolt.com | J5441-15M | 27.65 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/266000000/266135500/part_--J544115M---Proto--aad9624bb4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp