Quick Answer: Do I Really Need A Torque Wrench?

What can I use if I don’t have a wrench?

What to Use if You Don’t Have a WrenchDuck tape.

Duct tape is useful in almost any situation but you may be surprised to learn that you can use it to loosen bolts.

Two coins.

Who would think that money can be used as a makeshift tool.

Zip-tie.

Another nut and bolt..

How much torque does it take to remove a lug nut?

A quick glance at a lug nut torque chart shows that most lug nuts should be torqued between 80 and 100 ft-lbs. Some require less torque, others more.

How much torque is too much?

Most 2WD road cars – even with large grippy tires – can’t handle more than 400-500 lb/ft of torque. AWD cars can handle as much as 600 lb/ft without losing traction.

How tight should lug nuts be without torque wrench?

Normally, once all the nuts/bolts have been started and made contact evenly with the wheel, no more than a 1/4 or 1/2 turn is sufficient torque. A little too much is better than a little too little.

How much torque can a human apply?

An easy estimate of the force is a person’s weight in pounds (because a pound IS a unit of force). That was going to be my answer as well. If you push on a 1 mile long (5280 feet) lever arm with say… 200lbs, which is about what most adult men can bench press then you’d produce 1,056,000 ft*lbs of torque.

Is it necessary to use a torque wrench?

Torque wrenches may seem like a luxury you don’t need, but they are actually used for a very specific, very important reason. … Torque wrenches allow you to tighten lug nuts without damaging the rim. This is especially important on light metals like aluminum that can scratch and dent easily.

What happens if you dont use a torque wrench?

Not tightenough and it will work loose, and then you know to do it a bit tighter next time. However wheels and brakes are not hard to do without a torque wrench, so a lot comes down to what maintenance you will be doing and how much your bike is worth. Too tight is probably better than not tight enough!

Should you use an impact wrench to tighten lug nuts?

While impact wrenches can be used to tighten lug nuts, it’s usually not recommended because there’s always the possibility of using too much torque. The result can be stripped or stretched threads.

Can I use pliers instead of a wrench?

Although pliers can be used to tighten and loosen nuts, this is a task better suited to the wrench. Pliers tend to damage the surfaces of fasteners and are usually more difficult to use than a properly-sized wrench.

How do you loosen a bolt that won’t budge?

Heating the Bolt to Loosen It. Heat the bolt with a propane torch if it’s still stuck. If the bolt doesn’t budge when you try loosening it with the extended wrench, it’s time to try using heat to un-stick the bolt. Turn on a propane torch, and hold the flame about 1⁄2 inch (13 mm) away from the bolt.

How many FT pounds is hand tight?

Hand tight is on average about 2ft-lb. 7ft-lb is well beyond hand tight.

Is a torque wrench necessary for spark plugs?

Ideally anything that has a torque value should be torqued to that value. With spark plugs the concern is not normally getting them tight enough, but instead to prevent over-tightening. … On most items, you don’t need to get it to the exact torque, you just need to know how hard to crank on it.

Can a torque wrench be used to loosen bolts?

How to use torque wrenches ? A torque wrench is a tightening tool. It is a very sensitive and precise tightening tool, and should never been used to loosen bolts. Handle your torque wrench as carefully as you treat a measurement instrument!