The Phottix Clip Clamp provides a hand to hold umbrellas, battery packs, backdrops and whatever else you can think of. The Phottix Clip Clamp provides an hand to hold umbrellas, battery packs, backdrops and whatever else you can think of. The clip clamp attaches to a light stand with a 5/8” lug or 3/8" threaded male insert. It is sturdy, made from solid metal and moulded plastic, so it can reliably hold heavier or awkwardly balanced objects. The Clip Clamp is perfect for holding a Phottix Varos Umbrella Adapter but also suited to other studio gear like battery packs. It’s an easy way to hold a back drop in place when on location. Items Include: 1 - Phottix Clip Clamp