LetonPower 11 Inch Double Ball Aluminium Alloy Extension Arm, 1 Head Connection Underwater Arm for Strobe/Video Light/Diving Camera Carrier, Waterproof and Rustproof (Pack of 2)

【Quality Materials】11" double ball aluminum alloy extension arm is made of aircraft grade aluminum alloy with hard oxidation treatment to resist deep corrosion. The skeleton design makes it lighter and less durable when used underwater, making it easier to use and control the photographic equipment, making it the ideal diving equipment for underwater photography. 【Compatibility】Length: 11''/28cm; Ball Size: 1"/25mm; Weight: 3.21oz/91g. Compatible with all arm systems that have a ball head diameter of 25 mm/1 inch. Multiple dive rigs can be connected (e.g. fill light, floating arm, etc.) extending the arm of the dive light. 【Stabilization】The 1 inch ball head is equipped with a rubberized O-ring that prevents friction when the unit is plugged in and provides a stable and secure support for the lighting system, preventing the unit from moving or shaking during shooting, making it ideal for use while diving, snorkeling and other underwater activities that require lighting to capture clear and vivid images. 【Expand as You Wish】Double ball extension arm with butterfly clip can be connected in a multi-directional way to fix the flash or video light, and you can rotate 360 degrees to adjust the angle of the light to achieve the best lighting effect, so you can take the ideal photos you have in mind. 【Unique Design】Designed with 1/4 screw holes, through which you can install the necessary accessories, such as installing a 1/4 moving ball head holder, so that the double ball joint arm can be turned into a triple ball head, you can decide the use of these mounting bits according to your needs.

【Quality Materials】11" Double ball aluminum alloy extension arm is made of aircraft-grade aluminum alloy with hard oxidation treatment to resist deep water corrosion. The skeleton design makes it lighter in weight and less resistance when used underwater, making the camera equipment easier to operate and control, making it the ideal diving equipment for underwater diving photography. 【Compatibility】Length: 11''/28cm; Dial Size: 1"/25mm; Weight: 3.21oz/91g. Compatible for all arm systems that has a ball head whose diameter is 25mm/1 inch.Multiple diving rigs (e.g. fill light, buoyancy arm, etc.) can be attached by extending the dive light arm. 【Stabilise】1'' ball head is equipped with a rubber O-ring that prevents friction when the unit is connected and provides stable and secure support for the lighting system, preventing the unit from moving or shaking during filming, making it ideal for use during diving, snorkeling and other underwater activities that require lighting in order to capture clear and vivid images. 【Expand as you wish】The double ball extension arm with butterfly clips can be multi-directionally fixed to fix the flash or video light, and it can rotate 360 degrees to adjust the angle of the light to get the best lighting effect, in order to take the ideal photos you have in mind. 【Unique Design】Designed with 1/4 screw holes, through which you can install the accessories you need, such as installing a 1/4 movable ball head mount, so that the double ball joint arm can be converted into a triple ball head, you can decide to use these mounting bits according to your needs.