Channellock SD-5A Screwdriver Set
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Questions & Answers
They are made by Pratt and Whitney in the U.S. You should read.
We have a variety of 1, 2, and 3 sizes There are three flat blades and three corner blades It is like the head of Phillips. This is a great set of 2" to 6". My profession is mechanic, and I have found these to be very useful.
4" and 6" shanks are included in the set of two #1 and two #2 Phillips screws. In the 4' and 6' shanks, there are one and a quarter inches of slotted holes