Build on your underwater lighting setup with this 1" Delta 3 Ball Mount with 1/4"-20 Threaded Stud from Aquatica's Technical Lighting Control series. You can use it as a ball base on trays and grip handles with a compatible mount in order to enable the addition of a lighting arm. You can also attach it to the end of your arm to allow for the connection of strobes and video lights. Either application will require a ball clamp from Aquatica or a third-party manufacturer. Built to last, the ball mount is made from aluminum that has been hard anodized and treated with Teflon for resistance to corrosion and other wear and tear.