From Mr. HVAC
A handy must have driver for the HVAC technician. I own two sets of these. One set is in my home tool bag and the other is in my work tool bag.
This driver includes your two most common sizes which are 1/4” and 5/16”. These drivers are extra long and magnetic, which is very handy. I have included a related product which is a long set of drivers. You will want both of these. I carry both.
Adapted from Amazon
- Reversible 1/4″ & 5/16″ hex socket.
- Tested one-piece driver strength.
- Easy-clean magnet.
- Ideal for use with Malco zip-in and bit-tip screws.
