The Job Knob - MADE IN USA!
Acetylene tanks are exchanged over the counter at supply houses across the country on a daily basis. Many of these tanks do not come with a mechanism on the valve to open them, only a metal shank. Currently technicians use any tool handy to open the tank, from channel locks and pliers to wrenches.
The Job Knob offers the user the ability to open and close the valve with ease without jeopardizing the integrity of the shank. The Job Knob also magnetically stays with the tank in use until the time of exchange; where it can be easily slid onto the new tank valve until the next exchange.
Always have a tool to open your tank, and most importantly it will be right were you left it...on the tank!