15mm Dual Rod Clamp for 15mm Rail Support System
Features 1/4''-20 threaded holes for attaching more accessories
Compatible with RED camera, Red Rig and other 15mm DSLR Camera Rig, standard 15mm rod
Spring Ratchet Wingnut is to tighten the rod and re-position in narrow spots where you're not able to fully turn them
Made of aluminum alloy, sturdy and durable