■Full length: 55mm (2.2in)
■Weight: 52g (1.8oz) [air] / approx.28g (1.0oz) [underwater]
■Compatible products（Top aｒｍ ball）
- Clamp III
A versatile Shoe Base equipped with “ball-joint” on its head to link with any adapter having a ball-joint via clamp to install strobe, light or action camera on an accessory shoe of an underwater housing.
The upper ball-joint part is removable to use standalone to attach on a tripod etc.