Torque wrenches are precision instruments, used to ensure that nuts and bolts are properly tightened in automotive engines, aviation and industrial applications. They provide a means of measuring the amount of force applied to the fastener, in order to tighten it. Without this measurement, there is no sure way of verifying that these fasteners have been properly tightened. If you’ve ever tightened up something just finger tight on your car engine and then forgotten about it; you probably have experienced the bolt or nut loosen up fairly quickly when the car was started. Since there is no opposing force to cause the nut or bolt to remain tightened, it is easy for it to become loose. However, a properly tightened bolt or nut won’t come loose, even after many hours of operation. The way that nuts and bolts work is that when tightened they put pressure, called “clamping force,” on the items they are holding together. As those items are more massive than the hardware holding them together, they push back, actually stretching the bolt microscopically. It is this stretching which prevents the bolt from coming loose. The stretching is like stretching a spring, allowing the bolt head and the nut to maintain pressure on the sides of whatever they are holding. There is a strong element of friction involved in fastener holding power. The friction between the head of the bolt or the side of the nut and the object they are holding, prevent the bolt head or nut from turning. As long as there is enough clamping force to maintain that friction, they won’t budge. While tightening fasteners to the proper torque is the way that we ensure that there is enough clamping force, this clamping force can change due to the type of finish on the fasteners and whether or not the fasteners have been previously used. The threads of a nut and bolt pair which has been tightened and loosened a number of times (without rusting) become somewhat polished by the pressure. This will increase the amount of clamping force applied each time, if tightened to the same torque. Nevertheless, the torque values which are used for nuts and bolts take into account the type of material used in the fastener, the hardness of that material and any surface coating. Engineers use pre-calculated tables, which take all of those factors into account, when specifying the proper torque to be used. Most torque wrenches today are “click type” wrenches, meaning that they make an audible click when the fastener is tightened to a pre-determined torque. The torque desired can be set electronically, with a mechanical digital readout or with a vernier, depending upon the design of the torque wrench. Generally speaking, the electronic ones are considered the best, as they are the easiest to set and work with. Vernier calipers require knowing how to work with a vernier. Torque wrenches which have a dial or needle and gauge aren’t really torque wrenches, but rather torque meters. While it is possible to use them to tighten a fastener to the right torque value, it is extremely hard to do so accurately. Torque is measured in foot-pounds or inch-pounds. Conversion from foot-pounds to inch-pounds is simple; all you have to do is multiply the foot-pounds by 12. One foot pound is one pound of pressure applied over a lever, where the force is applied one foot form the fulcrum or rotational point. So, if you have two torque wrenches, one that is one foot long and the other that is two feet long, and apply the same amount of pressure, the actual torque would be different. That one pound of force would become two ft-lbs of torque with the two foot long torque wrench. When selecting a torque wrench, it is important to verify that he tool will cover the entire torque range that you will be setting. A torque wrench that has a maximum torque value of 120 ft-lbs. won’t do you a bit of good, if you have to torque a nut to 150 ft-lbs. Having all torque ranges you need may require having more than one torque wrench, although it is possible to get one torque wrench which will cover all needed torque values for working on a car engine. Check out our list of the best torque wrenches in 2022.

Every workshop needs a workbench... or two or three. While some people like to build their own, it’s a lot faster and easier to buy a kit or one that’s ready to go. This also ensures that you’ll have a workbench that’s going to hold up under heavy-duty use, as sometimes DIY projects don’t go as planned.The workbench is the center of the workshop, providing a place to work on projects, set your parts when you’re not working with them, store tools, and whatever else needs to be done. Without a workbench, you’re stuck with trying to find somewhere else to work, and often that somewhere is someplace that’s going to upset your partner!Picking a workbench can be tricky, especially for those of us engaged in a variety of different projects. Check out our list of the best workbenches in 2022 and the buyer's guide below for some things to look for in your ideal workbench before making a selection.

If a guy’s only going to have one shop tool in his workshop, it’s going to be a table saw. While other stationary power tools are useful, a table saw is all but indispensible. Oh, you can do many of the cuts that people use a table saw for with a circular saw, but you can’t do them with anywhere near the accuracy; especially if you’re trying to get a straight cut. The table saw is a very versatile tool. Although designed predominantly for ripping wood, it can also be used for crosscutting and miter cuts. All of them come with both a fence for ripping and a miter gauge for crosscutting and miter cuts. Some people pooh-pooh the table saw’s ability to do accurate crosscutting, but I’d beg to differ with them. I won’t argue that it’s easier to do accurate crosscuts with a miter saw or radial arm saw, but I’ve done miter cuts accurately enough on a table saw, to be able to make picture frames with expensive moldings. That requires a level of accuracy that’s hard to meet with any tool. If you do a lot of miter cutting on your table saw, you may want to consider investing in a quality aftermarket miter gauge. Even the best of table saws have rather simple miter gauges. However, there are some excellent after-market models around, most of which are much larger and much more accurate than the typical manufacturer's miter gauge. Like many tools, table saws have evolved through the years. Today’s saws have many improvements over the saw that my daddy taught me on. They also tend to be more accurate, which is extremely important if you are doing any sort of cabinet work. Before looking for a table saw, you really have to decide what you want to use it for. If you don’t need that large rip capacity, then there’s really no reason to pay for it. On the other hand, buying a small saw, which doesn’t have the capacity you need, will leave you frustrated, and probably set you up for buying a larger saw later. Take a look and check out our list of the best table saws in 2022 and the buyer's guide on table saws below, before looking at the lists of reviews we have prepared for you. This will give you a much better idea of the various saws out there and what you should be looking for in them.

Purchasing a ladder can be a bit of a daunting task. On one hand, you want a ladder that you know will be strong enough to hold you up no matter what job you’re working on. On the other hand, you don’t want to pay a lot without sacrificing quality. The decision, ultimately, comes down to what you wish to use the ladder for. Will you be using it for general-purpose jobs around the home? Will you be using it in your garage? Will you be using it to gain access to your attic? The types of jobs you do, factor into what type of ladder you purchase. We have different lists available for a variety of best ladders in 2022 depending on what type you need. Rest assured that every ladder on the following list is the best of the best in each category.

More than anything, reciprocating saws are demolition tools. There’s no finesse, no fine line of accuracy, and most of all, no “finish cuts” with a reciprocating saw. When you need to take something down quickly, a reciprocating saw will do it faster than anything else, except maybe a chain saw. These saws are often referred to by their nickname, “Sawzall.” This is the name that Milwaukee Tools gave their first reciprocating saw, and it seems to have stuck pretty well. While Milwaukee is still the champ of the Sawzall, there are plenty of other contenders to look at. Because these are specialty saws, most do-it-yourselfers have a hard time justifying their purchase. In that case, you might want to consider looking at the best reciprocating saws in 2022 that we have listed. While these are not as heavy-duty as the professional models, for the homeowner who occasionally needs to take something apart or cut up a fallen tree limb, they’re plenty. We’ve also included a helpful buyer’s guide below to take some of the guesswork out of your search.

Buying a new mattress can be very exhausting. You will have to wander from store to store, deciding between springs or foam and arguing over the best size and firmness. All these efforts can leave you tired and almost in need of a good nap. To spare you all these efforts, we have compiled the best queen mattresses in 2022 for you.A queen mattress is considered the perfect size due to plenty of reasons. The mattress is spacious and comfortable for two people, but it is also suitable for a single person. Thus, a queen mattress can perfectly fit whether you have a large bedroom or a small one. Standard queen-size mattresses measure 60 inches wide and 80 inches long, but they vary a little depending on the brand.

If there is one thing that has always been by our side, it is our trusty mobile phones. We bet you can't imagine ever going out and not having your device with you, right? Well, what if we told you that this little buddy of yours has been up to no good and is, in fact, ten times dirtier than a toilet seat! Don't go throwing out your phone yet. Rather, how about we introduce you to the best phone sanitizers in 2022 that will remove the yuckiness out of your phone and make it germ free?A phone sanitizer utilizes the power of UV rays to obliterate all the germs on your phone. Well, not all since the more accurate number is 99.99%. "All" sounds more theatrical, doesn't it? Anyways, the demand for phone sanitizers is at an all time high, thanks to the pandemic. So, we asked our team to check out phone sanitizers available and shortlist the best ones. If you scroll down, you'll also find a handy buyer's guide section that will help you through the entire purchase journey.Ready? Well, you should be, so here we go!

While we mainly get our nutrients through the food we eat throughout the day, sometimes we might need a little extra help to make sure our body is staying healthy. This is exactly why many experts recommend you start using multivitamins when you enter your 30s. Taking multivitamins ensures your body is absorbing all the necessary nutrients needed for good health and vitality. However, people tend to put up a fight when it comes to multivitamins. Why? Because they smell horrible and taste even worse! Enter: gummy bears. These women’s gummy multivitamins not only taste delicious, but they also smell amazing.If you are still unsure, because, hey, gummies are for kids, you are mistaken. We have all the information you need about which kind of multivitamins are best for you and all the women in your circle. Read this article to find everything you need to know about the best women’s gummy multivitamins in 2022!

An old, unsupportive pillow could be the source of bad sleep, annoying neck pain, and improper alignment. If you notice pain due to an uncomfortable pillow, this is the ideal time to switch to a memory foam pillow. Memory foam pillows provide excellent support to the neck and allow you to sleep comfortably at night. You can even experience relieved back pain after using a memory foam pillow since it can help you maintain proper spinal alignment throughout the night. To help you improve your sleep, we have reviewed many memory foam pillows and have made a list of the best memory foam pillows that stand out in 2022.If you have questions related to memory foam pillows, take a look at the bottom buyer’s guide section. We are here to make your purchase seamless so you can achieve a perfect night's sleep.

With the flu season coming up, it's important to sanitize your everyday items. It's a real hassle to sanitize everything separately, needing to wipe down every single item that you use. This is why a UV sanitizer box should be considered. It gets the job done easily - all you have to do is place your items in the box and close the lid. It uses UV light to kill bacteria or viruses that might be present on the surfaces of your phone, face masks, and anything you can really think of. The UV light targets the DNA of the bacteria or the RNA of the virus and destroys it, which in turn, kills the germs. This is an effective way of sterilizing your items because you are not wiping the surfaces yourself and there is no chance of missing a spot. We have compiled this complete guide for you to choose the best UV sanitizer boxes in 2022, so you can sterilize your everyday items with ease.If you have doubts about the efficiency and effectiveness of UV sanitizer boxes, keep reading this guide and get all your questions answered.