SHOCKWAVE™ 1/2" Square to 1/4" Hex Adapter

Product Description

The Milwaukee 48-03-4410 SHOCKWAVE™ Impact Adapter allows users to convert a 1/2-inch square drive tool (such as an impact wrench or ratchet) to accept 1/4-inch hex shank bits. This adapter provides greater versatility by enabling standard screwdriver or driver bits to be used with larger square-drive tools.

Part of Milwaukee’s SHOCKWAVE Impact Duty™ accessory line, the adapter is built from proprietary steel with a specialized heat-treatment process to improve durability and resist breaking under high-torque impact applications. This design helps extend the life of the adapter and maintain reliable performance during heavy-duty fastening tasks.

Key Features

• Drive conversion: 1/2 in. square → 1/4 in. hex
• SHOCKWAVE™ Impact Duty design for impact tools
• Proprietary heat-treated steel for maximum durability
• Heavy-duty construction for high-torque fastening
• Allows hex driver bits to be used with impact wrenches or ratchets
• Designed for professional jobsite use

Typical Applications

• Automotive repair and maintenance
• Construction and mechanical fastening
• Converting impact wrenches to drive hex bits
• General shop and jobsite tool versatility

Category: Impact socket adapter
Material: Heat-treated proprietary steel
Compatibility: 1/2" square-drive tools and 1/4" hex bits

✅ Short catalog description:
Milwaukee 48-03-4410 – SHOCKWAVE 1/2" Square to 1/4" Hex Impact Adapter made from heat-treated proprietary steel for heavy-duty impact applications.