WoodlandPRO Bar Wrench (Scrench) 19mm x 13mm Short Barrel

Screnches are multi-purpose chainsaw wrenches that go by many names (Bar Wrench, T-Bar Wrench). Screnches are primarily used for adjusting the chain tension on a chainsaw, removing the spark plug and for accessing air filters, starters, etc on certain saws. They are a versatile little tool that does the job of 2 wrenches and a screwdriver. The scrench is not restricted to the chain saw. It also works on small gas engine powered string trimmers, leaf blowers and even Go Karts. You can even change the spark plugs in your car with it if you have 19mm spark plugs in it. It's a worthwhile, versatile, universal little tool to carry around everywhere you go. Screnches are made of heat treated, zinc plated steel. This short barrel design is primarily for full wrap chainsaws.