Features:

An adjustable wrench is an all-purpose nut- and bolt-turning tool. Because it has two parallel, flat jaws with no teeth, it's good for situations where you don't want to damage the nut or bolt with the grip of the jaws, as you would with a pair of adjustable pliers.

specification:

 Standard sizing in America are as follows: 5/8, 19/32, 9/16, 1/2, 7/16, 3/8, 11/32, 5/16, 9/32, 1/4, 7/32, 3/16, 5/32, and 1/8. These are set out from the smallest wrench to the largest, and you will be able to buy these wrenches individually or in wretch sets.

Brand: Hans