The CSC Multi-Function tool by Rennsteig is an all in one cut, strip, and crimp tool for MC4 and Tlian T4 solar contacts. The CSC tool will only work with one wire size. See related parts to the right for wire and cable connectors, instructional video by Rennsteig below. Rennsteig P/N: R624 004 3 1
This model is for AWG 12 wire.