Park Tool Multi-tool MTC-30 drumbeat21-236 2 slides between the brake

2 slides between the brake pads inside a caliper allowing the user to spread the pads and compress the pistons when servicing pads or wheels

4mm outside spline diameter

the DAYBLAZER 1100 is your new best riding buddy

- 32 Wind Tunnel vents with internal channeling

meticulously polished

Park Tool Multi-tool MTC-30 drumbeat21-236 2 slides between the brakeThe Park Tool MTC 30 is a high quality folding take along bike tool that features all the essential tools needed for a quick on the ride adjustment. The MTC 30 features a selection of hex and star driver wrenches for most bolts and fittings found on a bicycle, as well as a universal screwdriver for derailleur adjustment. Unique to the MTC 30 is a 8 mm 15 mm box end wrench: the 15 mm end fits most solid axle nuts, and the 8 mm end is handy for