The DeWalt DW3970 is a 12 High Tension Hack Saw Frame. With aluminum and steel components, it is built to withstand the use and abuse found on the job-site. It also features hacksaw blade storage, a quick change blade changing mechanism, a robust tension adjust knob, comfortable soft-feel grips, 45° and 90° cutting for flush cutting capability, jab saw capability and a removable hand guard. The hand guard protects the user from cuts and scrapes often incurred upon material breakthrough.