Lisle 49020 15/16” Truck Cage Bolt Socket Piston Tools heat-treated alloy steel bits are

heat-treated alloy steel bits are securely broached into chrome plated sockets

Virtually all dust is instantly channeled away from the work

Comes with (3) Energizer AAA batteries

It provides a great way to solve that annoying problem of potential crossing contaminating different air lines

Lisle 49020 15/16” Truck Cage Bolt Socket Piston Tools heat-treated alloy steel bits areThe Extra Deep 15 16" works well on the 30 36 Spring Brakes for Autocar, CCC Style Dump Trucks, and Garbage Trucks with MGM Brakes Can also be used to remove fuel tank saddle clamps, headache rack U bolts, and S Cam brackets caging bolts The socket can be used with 1 2" drive and an impact wrench Forged from alloy steel and heat treated. Also works on other 15 16" deep applications.