Insert the short end of the “L” into the slot on the fastener. If you’ve got the right size, the wrench will fit exactly and ...

open-ended/ratcheting or box/ratcheting. A wrench that has the same type of head on both ends - but of different sizes - ...

these wrenches have an open end — sometimes two open ends. They work similarly to a crescent wrench without the adjustability. For this reason, it is essential to have the right size wrench for each ...