# Extra-Long Socket Bits, 1-2 in Drive, 3-8 in Tip J544138XL ORS-577-54413/8XL - SIM Supply

**Manufacturer:** PROTO  
**MPN:** `J544138XL`

The Proto J54413/8XL is a 1/2-Inch Drive Extra Long Hex Bit Socket with a 3/8-Inch hex opening. Made of heat-treated alloy steel, it features a polished chrome finish. Bit holders have a hex opening, allowing them to take the full load of torque.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PROTO |
| Manufacturer name | PROTO |
| Manufacturer | PROTO |
| Extra Product Name | Extra-Long Socket Bits, 1-2 in Drive, 3-8 in Tip J544138XL ORS-577-54413/8XL - SIM Supply |
| UPC | 00662679181215 |
| jsonUrlData | 11861078 |
| moq | 1 |
| MPN | J544138XL |
| multiple | 1 |
| qtyInStock | 2 |
| SKU | ORS-577-54413/8XL |
| tierMinQty1 | 1 |
| tierPrice1 | 16.24 |
| Current Stock | 2 |
| Brand | PROTO? |
| Mpn | J544138XL |
| SubCategory | Hand Tools |
| International Shipping | No |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| simsupply.com | ORS-577-54413/8XL | 16.24 | 1 | 2 | 1 |

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Structured data: `/python/html6/product/500/138000000/138011500/part_--J544138XL---PROTO--969aa79c3c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp