Seafrogs Aluminum Alloy Underwater Extension Mounting Arm with Ball to YS Head Clip Connector Arm for Underwater Lighting Video and Diving Camera

Construction: Corrosion-resistant aluminum alloy (hard anodized body) Length: 8.8 inches/22.5 cm Weight: 78g/2.6oz Ball size: 1 inch/25mm. Package includes: 1 x 8.8"/8.8", 1" Ball & YS Head Mount Arm. Seafrogs 8.8 inch/22.5cm YS Head Adapter Arm for Underwater Light System Features: As a bridge to connect underwater tray/handle to underwater strobe/video light. Easy to assemble and disassemble, meets your indoor/outdoor/underwater photography needs. specification: Material: High quality corrosion resistant aluminum alloy (hard anodized body). Length: 8.8 inches/22.5 cm. (8.8 inches is the distance from the arm to the yellow ring.) Weight: 78g/2.8oz Ball size: 1 inch/25mm. Package Includes: 1 x 8.8"/8.8" 1" Ball & YS Head Mount Arm