None really, you just have to extra careful working near finished surfaces.
To calculate wrench size you measure across the flat surfaces of the nut or bolt, then pick a wrench marked with that size. Be careful, there are metric and SAE nuts and bolts and some wrenches are close but not right. -For instance you should not use a 1/2" wrench on a 12 mm nut. -It may look right, but will round the edges of the nut.
A speed wrench ratchets back and forth.
A 35mm wrench....
A Torx wrench is a different kind of wrench for special Torx screws. Same principle as Allen or Bristol wrench. Torx is designed so you can get more torque on the screw.
A torque wrench was invented by Conrad Bahr in 1918 .
Chain wrenches are used to turn smooth sided surfaces such a pipes, large cylinders etc. A more modern variation is a 'belt wrench' which has a thick rubber belt instead of chain.
To calculate wrench size you measure across the flat surfaces of the nut or bolt, then pick a wrench marked with that size. Be careful, there are metric and SAE nuts and bolts and some wrenches are close but not right. -For instance you should not use a 1/2" wrench on a 12 mm nut. -It may look right, but will round the edges of the nut.
Struts on a car are a shock absorber that prevents the car from bouncing. A socket wrench is required to change the struts.
No, a wrench is a wrench
Adjustable Wrench , open end wrench , box wrench, socket wrench, monkey wrench
what the hex a wrench? Hex wrench is short for hexagonal wrench, that is a wrench or spanner designed to fit a certain size nut or bolt.
a wrench for what?
An impact wrench is a power tool that allows one to do the work of the regular wrench in less time. A normal wrench is one that one puts around a bolt, and turns the wrench.
Open end wrench, box wrench, gear wrench.
A erection wrench is the technicsl name for a spud wrench, so in short nothing.
What wrench?
The Wrench was created in 1978.