WORX WG307 Electric Chainsaw, 120 V, 4 in Cutting, 6 in L Bar/Chain

The WORX JawSaw is the chainsaw, reinvented. The JawSaw is the first and only fully enclosed chainsaw, which features a patented system that provides automatic lubrication and tightening of the chain. When not making a cut, the blade retracts back into the blade housing, making the WORX JawSaw the safest chainsaw on the market. The JawSaw is also the only chainsaw designed to operate directly on the ground or pavement, so no more heavy lifting or sore backs.