The Jonard Tools SPK-90 Solar Panel Crimping Tool Kit is designed to facilitate the installation and maintenance of solar panels. It includes a variety tools to make installing and maintaining solar panels quick and easy. This crimping tool kit includes the following tools: SPC-MC4 Solar Panel Crimper with Included MC4 Crimping Die SPD-MC3 MC3 Crimping Die SPS-2 Solar Panel Spanners for MC4 Connectors (Pack of 2) SDP-2 Phillips Head Screwdriver, #2 x 4″ Shank Length SDC-3163 Cabinet Slotted Head Screwdriver, 3/16″ x 3″ Shank Length JIC-625 Copper COAX and Network Cable Cutter WS-822 Wire Stripper and Cutter for 8-22 AWG Wire TKC-110 Rugged Nylon 11 Pocket Carrying Case