FERRULES-DIRECT FD0801 – Crimping Tool 10.00-50.00mm2 (8AWG to 1AWG) Range Dimensions & Features:Insulated/Uninsulated Ferrules Range:8 – 1AWG (10.00 – 50.00mm2)Twin Ferrules Range:2×12 – 2x6AWG (2×4.00 – 2×16.00mm2)Crimping Mechanism:RatchetCrimping Profile:Trapezoidal – Multiple SlotsFrame Material:Hardened SteelGrip Material:High Impact Plastic IF YOU HAVE ANY QUESTIONS PLEASE ASK PRIOR TO BUYING