Hilka Professional Ratchet Crimping Plier tool for Insulated Red, Blue and Yellow Terminals. Designed with extra large moulded hand grips and a one handed ratchet Crimp operation for ease of use and comfort. Hardened steel jaws and precision action guarantees professional Crimping Why mess around trying to Crimp terminals with pliers/cutters that run the risk of creating a bad connection which could result in fire! Crimps insulated terminal Sizes: 1.5mm² (Red) / 2.5mm² (Blue) / 6.0mm² (Yellow). Extra large moulded hand grips. One handed ratchet operation. Ideal for motor mechanics, electrician, hobbyists and DIY enthusiasts. Toughened hardened and tempered steel changeable jaws. Adjustable auto ratchet release lever. High quality & long lasting.