Park tool mt20 mini fold up multi toolthe mt 20 is a high quality folding take along tool that features forged aluminium side plates a mix of hardened and plated tools and smooth ergonomic operation features3 4 5 and 8mm hex wrenchest25 torx compatible drivercombo crossstraight tip screwdriverkey ring holderco2 cartridge inflator adaptorweight 95g 3 35oz buypark tool toolsfrom chain reaction cycles the worlds largest online bike store