Whitecap’s S-9415BC Locking Compression Handle features a 3″ outside diameter, 2-1/2″ cut-out, 3/8″-16 thread, 1/8″ to 3/4″ surface depth, and a 1-9/16″ to 1-3/4″ shaft length. Compression handles reduce and eliminate noise and rattle from hatches when the boat is underway. The compression function allows the hatch to compress and create a watertight seal. Chrome-Plated Zinc parts should be installed on freshwater boats only.








