The SF-5216 sheet metal shear has a high torque step positioner that allows for easy shearing at the maximum useful width of 52" and max capacity of 16 gauge mild steel or 20 gauge stainless. This foot shear was designed for simplicity. It comes equipped with finger guards in place and front arm extensions for safety protection. This manually operated piece of sheet metal machinery is perfect for cutting through other materials like plastic or aluminum. The SF-5216 foot shear has a front gauge and back gauge range of 24" for repeatable cuts time and time again.