Crimping for solar power core ternimal of Multi-Contact MC4 2.5/4/6 sq.mm. Easy operation for users with the support of housing to hold on ternimal and regulate crimping direction, to reduce crimping damage or rework time wasting. Full cycle crimp mechanism to ensure consistent and reliable crimp. Frame is made from mid-carbon hardened steel. Hardness @ HRC45~48 Customized logo laser/printing is available.