The wrist mounted dive torch is designed to be easy to use and robust. The mount is designed to be used with my Kraken Hydra-1500 that comes with a Y-S mount. The wrist mount are secured using velcro strap with buckle. The length will depends on how big your wrist is. For mine, I use a 40cm long velcro strap with buckle.
Material wise, I highly recommend PETG since it will be exposed to the sea water and 100% infill to be on the safe side.
dive_torch_wrist_mount_enlarged_bolt_hole.stl | 140.0KB |