Convenient screwdriver holder that helps insert screws into wood at precise angles. We supply a 90, 75 and 45 degree holder. Start your screw at the right angle and the holder will pop off easily. Enjoy!
Update... the 1x4 files are exactly 0.75" wide and have two rectangular guides for screws in 1x4" or 1x6" boards (used by us to build birdhouses). Line them up to help drive the screw straight into center of a contiguous board on the other side. The height of the draw straight is also changed so if you use a 2" screw you know where to stop before the screw goes through on the other side of the 3/4" thick board (1 1/4" high).
The product was designed by
OpenSourceClassroom