Product Overview

The Bosch 12V Max 1/4 in. Cordless Impact Driver Kit (PS41-2A) is built for precision driving in tight spaces where larger tools can’t reach. Designed for electricians, cabinet installers, HVAC techs, and serious DIYers, this kit combines compact power with convenient portability.

At just 5.4 inches long and 2.1 lbs, the PS41 impact driver still delivers up to 930 in-lbs of max torque, making it surprisingly powerful for its size. It features a 1/4 in. hex quick-change chuck for fast bit swaps and a variable-speed trigger for controlled driving through wood, metal, and plastic.

This kit includes two 12V Max lithium-ion batteries, a 30-minute charger, and a carrying case, so you’ll stay powered up on the go. Three built-in LED lights eliminate shadows and help with visibility in cabinetry, crawlspaces, or electrical panels.

Technical Specs

• Brand: Bosch
• Model Number: PS41-2A
• Tool Type: Cordless impact driver
• Voltage: 12V Max
• Chuck Type: 1/4 in. hex quick-release
• Max Torque: 930 in-lbs
• Length: 5.4 in.
• Weight: 2.1 lbs (with battery)
• Lighting: 3 integrated LEDs
• Kit Includes:
• (1) PS41 impact driver
• (2) 12V Max lithium-ion batteries
• (1) 30-minute charger
• (1) Contractor carrying case

What It’s Good For

Ideal for precision fastening jobs, especially in tight quarters, overhead spaces, or inside cabinets. It’s a great tool for finish carpentry, assembly work, and low-clearance installations.

Compared to Other Impact Drivers

Compared to 18V drivers, the PS41 is lighter and easier to maneuver, while still delivering enough torque for most medium-duty tasks. It’s one of the most compact and ergonomic drivers in its class—especially when paired with Bosch’s 12V battery platform.

Also Known As

• Bosch PS41-2A Impact Driver Kit
• Bosch 12V Max 1/4" Cordless Driver Set
• Bosch Compact Impact Drill
• Bosch Electrician's Impact Tool Kit