The Whaley Rail Flip Open Clamp provides an ARRI 3/8 pin-loc mounting pattern for mounting accessories to 1.5″ OD (outer diameter) round posts. Make use of this ARRI 3/8 pin-loc pattern to attach ARRI based Rudy Arm components or third party mini quick release systems such as LNKCine and Wedgie2.

The Whaley Rail Flip Open Clamp is designed to quickly release and clamp to 1.5″ OD (outer diameter) vertical posts, such as our Whaley Rail vertical post or Inovativ cart legs. The flip open clamp design allows the clamp to be installed directly over the post, without having to slide it from the end of the tubing.

Adapt to other tubing diameters with our Whaley Rail Flip Open Clamp Reducers, available in 1.25″, 1″, 0.75″, 35mm, 30mm, and 25mm sizes.