TE Connectivity (Tyco) PV4 Multiple Function Field Tool
The PV4 Multi-Function Field Tool has a number of uses. The polymer tool contains a 12 Ring Spanner and Hexagon Spanner for gripping the top and bottom of a PV4 connector for tightening operation, and Disconnect Prongs to separate mated PV4 connectors. Two tools are recommended for cable assembly use. TE Connectivity Part Number: 1971903-1
Technical Documents:
Solarlok-Installation-Manual