Williams 4-105A 1/2 Drive Impact Extension 5-Inch

Product Description

The Williams 4-105A 1/2 Drive Impact Extension, 5-Inch, from SnapOn provides the durability and strength you need for industrial applications. Designed to offer long life and safety, this impact extension is a reliable addition to your toolkit.

• Heat treated for impact use
• Spring plunger for secure socket retention
• Compatible with pneumatic and electric impact wrenches

Product Highlights

This impact extension is built to last with heat treatment and a black industrial finish. The spring plunger ensures your sockets stay secure during use.

Product Information

Standard Information

• Manufacturer: SnapOn
• Brand: Williams
• Model: 4-105A
• Color: Black Industrial
• Style: Impact Extension
• Finish: Black

Technical Specifications

• Drive System: Square
• Power Source: Hand Powered
• Length: 5 inches
• Weight: 12.6 ounces
• Compatible Fastener Range: 0.5 inch