2 PCS x 1" Inch Standard Ball Clamp for The 1" Ball Underwater Light Arm System

Light & Motion SOLA Ball Mount Kit Sola Light Accessory

KitDive 2 x 8" / 20.5 cm D60mm Carbon Fiber Underwater Float Arm for Video Light/Strobe mounting (2 PCS)

SHOOT Aluminium Alloy Underwater Video Light Stabilizer Tray for GoPro OSMO and Any Other Camera with 1/4 inch Screw Hole

Poyinco Underwater Video Light Stabilizer Tray, Lightweight Aluminium Tray for GoPro OSMO and Any Other Camera with 1/4 inch Screw Hole

8" / 20.5cm Double 1" Ball Full aluminum Arm Ver. X for connecting strobe/video light to underwater tray/handle ( 2 PCS )

YYST One Stainless Steel Scuba Diving Lanyard Stainless Steel Spring Coiled Lanyard with Quick Release Buckle for Cameras and Dive Lights

Amarine Made 2 Pack of 5 Double 1" Ball Aluminum Arm for Connecting Strobe/Video Light to Underwater Housing

Underwater Camera Tray, Poyinco Aluminium Underwater Tray for Underwater Camera housings