Wrenches are needed in every household tool kit and come in a variety of shapes and sizes. Some do the same job differently while others perform more specific tasks. All handle many tasks on your household items checklist quickly and easily.
Open-end wrenches are one-piece wrenches with U-shaped openings at either end. You should include a variety of sizes in your home tool kit. Each open-end wrench in your set has a different-sized opening at each end. You’ll notice that the ends will be offset at an angle (usually around 15 degrees) to give you a greater range of movement in tight spots when you turn the wrench over.
Box-end wrenches have circular, not box shaped, ends. They normally have 6- or 12-points in the openings and provide a very strong grip on nuts or bolts, particularly those with a hexagonal shape. The ends of box-end wrenches are also offset to give you good leverage and the ability to get your chores done in tight quarters.
Adjustable wrenches come in a variety of sizes and do the work of full sets of open- and box-end wrenches. While not quite as snug as a perfect fit open- or box-end wrench, these versatile household tools can be a time-saver. In difficult spots, when you’re not sure what size wrench you need, take an adjustable and fit it to the nut or bolt you need to work on. If you put two different sizes in your home tool kit, you should be able to work on just about any size nut or bolt you’ll run into at home. If someone asks if you have a “Crescent wrench”, you can say yes since some people still refer to the originator of the tool, the Crescent Tool and Horseshoe Company.
Allen wrenches, sold individually or in a set, don’t look like wrenches at all. They are L-shaped and made from hexagonal wire of different sizes. The screw or bolt head they fit has a hexagonal recess into which the Allen wrench fits. Many desks, file cabinets, chairs, etc. being made now use these screws and bolts since they can be attached to form a flat surface or they can even be recessed so as not to interfere with the operation of the furniture.
With this group of wrenches, you can handle most household items you tackle with complete success. As you expand your household tools, possibly upgrading to a set of home improvement tools, you’ll probably add one or more pipe wrenches, a socket wrench, combination wrenches (with one open-end and one box-end fitting the same size nut or bolt), and possibly an alligator wrench that, by its design, fits a variety of nut and bolt sizes.