Изогнутые рукоятки

A crank handle is a rotatable metal or plastic handle that is attached to a shaft. Crank handles allow you to effortlessly turn the axle of a machine by converting rotational motion into reciprocating motion. Crank handles can be straight or off-set and are suitable for winding and adjusting applications. Manufactured from tough materials they provide fast one-handed torque values during operat...