Titan Ratcheting Wire Terminal Crimper features a ratcheting mechanism design with adjustable crimping compression. It has a steel jaw with color coded wire. It has sizes red 22-18AWG-DIN 0.5-1.0 millimeter; blue 16-14AWG-DIN 1.5 millimeter-2.5 millimeter and yellow 12-10AWG-DIN 4-6 millimeter. It also has a grip.