Ikelite Underwater Port 2.25 Inch Extension Ring 200DLM Mount Aquatica Ports & Extension Rings Hardware 12-24 for Ikelite Housings

Hardware 12-24 for Ikelite Housings #9523

68 Base with Dual Quick Release Handles for DL & FL Housings

a spring now maintain a positive tension on these

Mounting screws and spacers (2x of each)

Important Note: GoPro Screw not included

Ikelite Underwater Port 2.25 Inch Extension Ring 200DLM Mount Aquatica Ports & Extension Rings Hardware 12-24 for Ikelite HousingsIkelite 5516. 70 DLM 2. 2 inch Port Extension Product Details Extends a DLM Port by 56mm (2. 2 inches) for use with longer lenses. Combine with the Mirrorless Flat Port Extended to use the Canon 100mm IS USM Macro lens with the Ikelite Housing for the Canon EOS 100D Rebel SL1 DSLR. Auto focus only. In the Box Extension O ring # 0132. 36 Securing thumbscrews (set of 3) # 9249. 6 Silicone lubricant # 5020