4-105A - 1/2" Drive Impact 5" Extension - Williams Compatible with Malco Zip-In self-piercing

Compatible with Malco Zip-In self-piercing and Bit-Tip drill-and-tap screws

ROD WITH BB

It is used as an ignition source and for flame detection in burner operations

and early failure of old-style couplings

4-105A - 1/2" Drive Impact 5" Extension - Williams Compatible with Malco Zip-In self-piercingThe Williams 4 105A is a robust 1 2" drive 5" impact extension designed for professional and DIY use. This extension is perfect for those who need reliable tools for various applications, especially in tight or hard to reach spaces. Key Features: High Quality Construction: Made from premium materials and specially heat treated for impact use, this extension is built to withstand heavy use and provide long lasting performance. Spring Plunger: Ensures