7-piece tool set for the assembly of photovoltaic systems. 1 torque screwdriver 7442 (pistol grip) for the measurement range 3.0-6.0 Nm. Numeric torque value display. Reliable slip-over and acoustic signal when the set torque is reached. 1 Rapidaptor bit holder 889/4/1 F with free-wheel function for especially fast return movement without the annoying setting with the tightening. 1 Ring spanner 6003 Joker. The special jaw geometry expands the setting options of the tool, making the ring spanner suitable for use in tight spaces. 2 Mounting wrench for solar connector MC4 (Multi-Contact). 1 socket wrench inserts 1/2 (slotted) Size 17 for the assembly of installation connectors, 1 tool shaft (adapter 1/4 on 1/2) for manually operated socket wrench inserts.This text is machine translated.