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When a Phillips is not a Phillips Plus So Much More!

Step 20Step 20: Tamper Proof Notched Spanner

Step 20: Tamper Proof Notched Spanner

This drive is similar to the 4-Notched described later. Spacing of the pins is not critical.

Sized include #4, #6, #8, #10, #12, #14

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1 comment

Sep 25, 2011. 9:19 AMjustaquickone says:

Came across one of these guys a little while ago, frustration led me to 'trimming' an olive fork to fit the screw head :)

Excellent 'ible by the way!

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