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.