VIDEO OF THE STINGER® IN ACTION!

Introduction and Quick Guide

Pre-Treating with the Stinger System reduces peak muscle exertion by over 50%!

The STINGER® by FirstPower Group LLC

Opened using STINGER®  tool & 1FR in after 1 Hour

This switch was not opening was scheduled to be replaced they decide to use the stinger tool as a last result and they got the switches open no need to replace them.