The Camo deck fastening system uses a tool that clamps to the top of a deck board so that fasteners can be screwed at an angle, through the side face of the decking, into the joist.
This results in a decking surface that is free of holes or screws, while the entry point for the screw is actually hidden in the sides of the deck boards, and in between deck boards.
(see below for realistic view)
(see photo at bottom of page for cross-section view)
