8 hex sizes in one flip bit extension, most of the SAE sizes needed for HVAC are right here.
9-in-1 Impact Rated Flip Socket Set - 32934
My favorite multi driver, very versatile, can take impact extensions, such as the Klein flip bit extension, can store 6 standard 1/4" bits, so very customizable for whatever you're commonly using as far as bits go.
Wera multi driver, accepts impact extensions, holds 1/4" bits
My all time favorite hand tool, use it like a crescent and a multi tool, there are some things you can do with this that you just can't even do with other tools, very very versatile. It stays in my pocket all day every day.
7 1/4" Pliers Wrench 86 02 180
My every day cart inspection light, perfect brightness for visually checking things briefly from far away, saves time having to get closer to things to check them visually. Has a clip that lets you use it like a head lamp on the bill of a baseball c...
The NEW Olight Baton 3 PRO
I keep a white paint marker for marking dark surfaces like black wires to keep things organized and not forgetting what wires go where.
1PK INKZALL™ White Paint Marker
I keep a black paint marker for marking light colored surfaces like white wires to keep things organized, and so it helps me not forget what wires go where.
INKZALL™ Black Liquid Paint Marker
My preferred multi tool, I use the scissors, file, pliers and knife mostly.
