Southwire 9-N-1 Multi-Tool Screwdriver

[This review was collected as part of a promotion.] This is the perfect tool to have in your bag to ensure that you always have the driver you need on hand. It is effectively a "Swiss Army Knife" of drivers for the electrical and HVAC professions. It has a 3/16 and 1/4 flathead/slotted, a #1 and #2 phillips, a #1 and #2 Robertson/square, and a 1/4, 5/16, and 3/8 nut driver, which will cover almost any fastener you encounter when doing electrical or HVAC work. The handle is very substantial as you can see in the picture where I have it sitting next to a standard roll of quarters. You can easily get a good deal of torque because the handle size makes it so easy to grip. The primary benefit of this tool is that you have all nine drivers together in one unit because it is designed in a way that the pieces nest within the handle. If you keep this in your tool bag it will serve either as a primary driver or as a backup when you cannot find one of your dedicated drivers. It is definitely something worth having on hand, even if you only intend to use it as your backup when one of your other drivers decides to disappear on you.