The ST-500ESD is a Wire Stripper features a static-dissipative housing (ESD safe). This precision wire stripper features an adjustment dial that allows the operator to select one of six different settings. A calibrated wire stop can then be adjusted for the desired insulation strip length. In a single motion, the operator squeezes and pulls the tool. This action engages four specially hardened blades to cleanly cut the wire insulation while the pulling motion breaks the insulation/conductor bond. Calibrated wire stop adjustable from 0.039 to 2-inch (1 to 50.8mm).