30 function pro-quality precision mini tool with integrated tubeless tire repair tools. Removable chain tool with built-in master link tool for removing and reinstalling master link type chains stores securely within the Mini PT30 body. Forged alloy body. Perfect for any road or trailside repair.Chain tool master link tool and disc spacer store inside body and remove for useRemovable chain toolRemovable master link toolTire plug insertion toolKnife blade & plug insertion tool lock adds safety when using knifeExtend tools for extra leverage when repairingNeoprene bag included2L 2.5 3 4 5 6 8 mm Allen wrenches 10 mm hex socket T10 T15 T25 Torx wrenches 14G 15G Mavic M7 Shimano 4.5mm spoke wrenches CrMo steel chain tool chain hook CrMo master link tool #2 Phillips flat head screw drivers tire reamer plug insertion tool serrated knife saw disc spacerMaterial: forged aluminum body chrome vanadium steel toolsThe chain tool is not compatible with Campagnolo hollow pin chains