Adapter hardware set that lets OM System / Olympus TG-7, TG-6 and TG-5 cameras in the PT-059 housing mount to Ikelite trays with quick release handles, providing secure rotation-free mounting for housings with 1.75-inch hole spacing. The adapter can also be removed from the tray to mount the housing directly to a tripod via a standard 1/4-20 connection. Two stainless steel screws are included; weight about 1 oz, priced at $15.00.