A box of 21 sets of tyre levers Each &226;??set&226;?? includes two tyre levers which are held together with magnets and made from engineering-grade \'metal-replacement\' plastic This special material means they are three times stronger than market-leading levers and consequently extremely difficult to break Even so the ML14 comes with a lifetime guaranteeWeighing just 58g these levers are large enough to allow a good grip and strong enough to deal with the toughest tightest tyresThe ML14 Bulk is a mixed box of blue and greyML1 (bottom lever) Split chain-link holders&163;1 coin slotSpoke hook (flat and round)ML4 (top lever)&163;1 coin slotSpoke hook (flat and round)