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 and multi-speed chains up to 12 speed including Campagnolo 11 speed hollow pin chains. Integrated pad and mesh covers to prevent tools from dislodging when PrepBox is opened Die cut foam inserts insure tool placement and 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 CrMo 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 4.63 kg / 10.21 lb Case w/ Tools