Drain Plug with Press Fit Base

Press Fit into a one inch hole on deck. Designed to fit securely in a 1 inch hole without the use of screws or rivets. The ridges on the body of the Drain Plug are designed to keep the plug in place. Silicone sealant should be applied prior to installation to make a watertight seal. Coarse Thread, Sea-Dog aka Sea-Lect part number K520030-1.

A = 1 inch (cut-out hole in deck). B = 11/16 of an inch (the depth under the deck). C = 1 11/16 inches (the foot print of the base). See the How To Install A Drain Plug Video.