The CTR0334 is a MC4 Solar Crimping Tool ideal for Solar Panel PV cable terminals. The CTR0334 has a ratchet mechanism with pressure adjustment and is suitable for use with left or right hand operation. Crimping forms a secure connection between conductor and contact and has largely replaced soldering. Major Tech offers a wide range of mechanical crimping tools, featuring integral ratchets with release mechanism guarantee optimum crimping. Features: Ideal for Solar Panel PV cable terminals Ratchet mechanism with pressure adjustment Suitable for left or right hand operation Automatic release with manual override Professional quality drop forged jaw Terminal sizes: 2.5mm² 4.0mm² 6mm²