Gripmaster, Nylon KD Corner Joining

White Nylon gripmaster utilizes a Steel cam in the female section which engages a slot in the male section to provide a rigid, tight connection. For the sidewall: Drill 25mm diameter hole (for the male section) x 7/16" deep with the center of the hole 10mm from the inside of the wood. For the bottom panel: Drill 25mm diameter hole (for the female sections) x 12mm deep, placing the center of the hole from the outer edge 1.5mm more than the size of the sidewall. Example: for 19mm sided, drill 20.5mm from edge.