What’s the Difference Between a Skinny Barrel & a Fat Barrel?
Fat Barrel
If you aim the power washing wand by grasping a part of the wand that is an inch or two thick and is typically made of a colored plastic, then you need a fat barrel handle.
Skinny Barel
If you aim the power washing wand by grasping a part of the wand that is about a half inch thick and is a metal rod, then you need a skinny barrel handle.