This handy pocket tool has just about everything you’d need to take apart and reassemble a furnace, air conditioner, and many other things. It comes with 5/16″ and 1/4″ nut drivers, #1 and #2 Phillips, 1/4″ & 3/16″ flat, #1 and #2 square-recess drivers, and a Schrader valve core tool. Its arms lock into place for a confident grip.
Awesome Klein Tools
This handheld driver from Klein Tools helps turn rusted, frozen, and other stubborn screws. It has an internal spring-loaded mechanism that produces a hammer-like blow of up to 200 ft-lb. of shock torque. The tool includes a 3/8″ square drive adapter and four hex screwdriver bits.
Klein Tools’ Tradesman Pro Tool Master Backpack lets you carry and organize numerous tools in a convenient and portable package. It has 48 pockets, including ones in a removable caddy with a carrying handle, as well as a D-ring and metal hook for easy hanging.
Klein Tools’ 56029 Clamping Worklight is a versatile lighting solution. You can use it as a normal flashlight, but when you need both your hands you can set it on the ground or use its built-in clamp. Its head pivots 90º and rotates 360º. It’s also dust- and water-resistant.