MLW2420-20 Features: -Only 11" and 2.2 lbs. for cutting in tight spaces.-QUIK-LOK™ Blade Clamp allows for quick and easy blade changes.-All-Metal Gear Case for added durability.-Variable Speed Trigger for increased user control.-Hackzall M12 Cordless Reciprocating Saw - Bare Tool. Specifications: -Accepts both HACKZALL™ and SAWZALL® style bladesMilwaukee Electric Tool Corporation introduces a new industry first - the HACKZALL™ M12™ Cordless Recip Saw, a compact, lightweight saw designed for powerful, versatile cutting in tight spaces for virtually all tradesman as they tackle plumbing, electrical, remodeling and HVAC applications. Featuring a 12V LITHIUM-ION battery, the HACKZALL™ cuts over 80 pieces of 1½" PVC on a single charge. The 2420 delivers a ½" stroke 3,000 times per minute for a smooth yet aggressive cut, and utilizes a keyless QUIK-LOK™ blade clamp to ensure quick and easy blade changes. The lightweight design offers less user fatigue as well as one-handed operation. Compact design makes it easier for users to access tight spaces or awkward angles.. Warranty: -5 yr warranty on material and workmanship.