гаечный ключ(накидной, рожковый); накидной ключ(A wrench or spanner is a tool used to provide a mechanical advantage in applying torque to turn bolts, nuts or other hard-to-turn items. In American English, wrench is the standard term, while spanner refers to a specialized wrench with a series of pins or tabs around the circumference. (These pins or tabs fit into the holes or notches cut into the object to be turned.) The most common shapes are called open-end wrench and box-end wrench. (wiki) Alexander Demidov)
вороток(Yuriy83); гаечный ключ(см.spanner; общепринятое в США и Канаде наименование инструмента для захвата и вращения таких крепежных изделий, как гайки и болты Киселев)
выворачиваться; выворотиться; вывёртываться; свертеть(off); свёртывать(off); крутить гайки(Old bikes break more. This is a mechanical certainty; I've tested this theory a jillion times. Trust me, it's airtight. If you are unwilling to wrench, be prepared to spend a bit more. If you are unprepared to spend a bit more, be prepared to wrench.4uzhoj); свернуть(off)