Question

adjustable wrench the adjustable wrench, sometimes referred to as a crescent wrench (made popular by the brand name crescent) can be set to the size of the bolt or nut by turning the spindle. this type wrench is often used for large bolts and nuts, or when the correct size wrench is unavailable. a well - fitting box - end or open - end is always preferable over an adjustable wrench; because due to its adjustable design, there will always be a certain amount of free play. this play can cause an adjustable wrench to lose grip, resulting in the wrench slipping off the bolt or nut. when this happens, both the tool and the nut or bolt can be damaged. click on the adjustable wrench.

Explanation:

To solve this, we identify the adjustable wrench. An adjustable wrench has a movable jaw (the "adjustable" part) to fit different bolt/nut sizes. Looking at the wrenches: the bottom - most wrench has the characteristic adjustable jaw mechanism (the part that can be turned to adjust size).

Answer:

Click on the bottom - most wrench (the one with the adjustable jaw mechanism).