The 8 Best Wrench Sets for Home Repair and Auto Maintenance Get the versatility and torque needed to twist those stubborn fasteners into submission. By Alex Rennie Updated: Oct 01, 2024 6:17 PM EDT ...

Brake line wrenches (flare nut wrenches or simply line wrenches) serve a specific purpose. Domestic cars often use 7/16-inch ...

Torque wrenches. A torque wrench (two types of which are shown in Figure 3-7) is designed to tighten a nut, bolt, or screw to an exact degree to avoid under-tightening or over-tightening things.

Time is money for a flat-rate auto mechanic, ... Crow's-foot 3/8-inch drive open end sockets. These are sort of like an open-end wrench but have never proved to be all that handy.

Square drain plugs are common on old trucks. An open-ended wrench is your go-to tool here, but I'll share some alternative tactics if that doesn't work for you.

A reader says this is the smallest open-end wrench in the world, with 0.005 in. across the flats on one end and 0.010 in. across the other. The human hair next to the wrench gives a comparative size.