...Next Up, A Counter-Sink Depth Gage for 82 Degree Flush-Head Allen SS Machine Screws In 0.090" Aluminum Sheet.
Photo, Proof of Flush. Absolute! Light will Not Show under a Steel Straight-Edge.
(2) Magnetic Mounts for the 'Twin Beams', with Clevis and Quick Disconnects. To Adjust the Height and Hold the Tail Secure. Stainless.