Function: Perfectly connect with the ball head to plug in the fill light, flashlight or action camera when Normal shooting and underwater photography
Features: made by Aluminum alloy, lightweight, durable and anti-corrosion, can rotate 360, degrees, multi-position free connection and fixation, have more freedom to adjust the flash direction
Usage:The ball clamp is used to attach 2 arms, base adapters and strobes together, The clamp mount for 1" ball compatible with most of the arm and camera
Upgrade: with 2 holes, and Plates are spring-loaded to assembly and breakdown the arm system easily, Not easy to fall off
Package: 1" butterfly Dual ball clamp mount x 4