36 professional shop quality bike tools fit neatly into a pro-level carrying case. Great for shop work events or at-home bike maintenance. * The chain tool is compatible with single & multi-speed chains up to 12 speed including Campagnolo 11 speed hollow pin chains. Integrated pad & mesh covers to prevent tools from dislodging when Prep Box is opened Die cut foam inserts insure tool placement & security TOOLS 36 FUNCTIONS 55 HEX WRENCHES 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 mm HEX BITS 3 / 4 / 5 / 6 mm TORX WRENCHES T7 / T9 / T10 / T15 / T20 / T25 / T27 / T30 TORX BITS T25 CHAIN TOOL Cr Mo steel CHAIN HOOK Hardened steel CHAIN WEAR INDICATOR Hardened steel SCREW DRIVERS 4 / 6 mm flat head 1 / 2 Phillips SPOKE WRENCHES 13G / 14G / 15G / Shimano 4.3 mm OPEN WRENCHES 8 / 10 mm CASE MATERIAL Engineering grade polymer TOOL MATERIAL Chrome vanadium steel / Hardened steel SIZE 40.5 x 32 x 11.5 cm / 15.9” x 12.6” x 4.5” WEIGHT 4.63kg / 10.21 lb (Case w/ Tools)