Lineman’s 4in1 Insulated Ratcheting Box Wrench
Lineman’s 4in1 Insulated Ratcheting Box Wrench
48-22-9212
Product Description
The Milwaukee 48-22-9212 Lineman’s 4‑in‑1 Insulated Ratcheting Box Wrench is a professional-grade tool designed specifically for electricians and linemen working around energized equipment. It features 1000V UL-classified insulation, providing protection when working near live circuits. The wrench combines four common socket sizes into one compact tool, reducing the number of tools needed on the job.
The tool includes a ratcheting box-end design with 12-point sockets, allowing fast tightening and loosening of hardware without removing the wrench after each turn. Its forged steel construction delivers long-lasting durability, while the ergonomic insulated handle ensures comfort and control even when wearing gloves.
High-contrast size markings make it easy to quickly identify the correct socket size on the jobsite, and the tool also features a lanyard-ready hole for tethering when working at height.
Key Features
- 4-in-1 ratcheting box wrench design
- 1000V UL-classified insulated handle for electrical work
- 12-point ratcheting sockets for efficient fastening
- Forged steel construction for strength and durability
- High-contrast size markings for easy identification
- Ergonomic grip designed for use with work gloves
- Tether-ready lanyard hole for safety when working at height
Socket Sizes
- 1/2 in.
- 9/16 in.
- 5/8 in.
- 3/4 in.
✅ Ideal For
- Linemen and electricians
- Utility pole hardware installation
- Electrical distribution and maintenance
- Working near energized equipment
