neiLite LY-2546B MC3/MC4 Solar Crimping Tool for Cables on Solar PV Panels for wires from 10 AWG to 26 AWG Durable Carbon Steel Construction for Years of Reliable Service Designed with Precision Dies and Ratcheting Mechanism for Quality Crimps Soft Grip and Mechanical Force Multiplication Reduce Hand Fatigue Under Continuous Use Heavy Duty yet Portable and Light Weight Self Locking and Releasing Mechanical Unit