Question

in what way is a spud wrench different from a pipe wrench? it is not adjustable it has smooth jaws it is significantly shorter using a handle extension is recommended

Explanation:

To determine the difference between a spud wrench and a pipe wrench, we analyze each option:

• A spud wrench is adjustable (so "It is not adjustable" is incorrect).
• A spud wrench has serrated (not smooth) jaws to grip bolts/nuts, while a pipe wrench has serrated jaws too, so this is not a key difference.
• Length isn't the main distinguishing factor.
• A spud wrench is designed such that using a handle extension (like a cheater bar) is recommended for extra torque, unlike a pipe wrench where this is not a typical recommendation.

Answer:

D. Using a handle extension is recommended (assuming the last option is labeled D; adjust label as per actual question's numbering, but the content is "Using a handle extension is recommended")