Craft

Klein Rapi-Driv Rotary Screwdriver

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Rapid screw removal

I was on a job recently and saw a guy using one of these to remove some long threaded screws on a switch plate, and after watching him I had to get one.

The key is, with a standard screwdriver there is a limit to how fast you can operate it. With this one, you can turn on the speed when you want. Your movement comes from your elbow instead of having to repeatedly turn your wrist to its limit.

It saves so much time. It works really well on low-torque, machine screws (the kind with a lot of threads per inch, like in switch plates). Sometimes a plate will have short screws, but sometimes you encounter a plate that has 1″ or 2″ 6/32 screws that to take forever to get out or in with a standard hand operated screwdriver. With this screwdriver, you can be done before you could walk across the room for the drill.

It’s perfect if you are painting, and don’t need/want to carry a drill around. You can keep one of these in your back pocket.

Tangentially, this Christmas I received the Kobalt Speed Drive ($18) which is a fascinating (if complicated) solution to the same problem. While it is cool (the 6x gear ratio turns the screw whichever way your wrist moves), it is heavier and larger than the Klein. Also the bit attachments can be easily dropped, lost, etc.

-- Allen Watts 02/5/15