-Finished in chrome-vanadium steel (CR-V) and S2 steel with 1/4"" (6.3mm) pitch -Clearly recognizable sizes thanks to laser markings -36 pieces: 1 ratchet, angled and adjustable right/left (72 teeth) with quick release system. 1 screwdriver handle (can also be used as an extension) 1 extension 50 mm 1 extension 100 mm 1 sliding block 1 universal joint 5 hex keys 13 socket wrench bits 12 screwdriver bits