This Large Clip Clamp with 5/8" Receptor and 3/8" Female Threads from Impact clamps onto bars up to 1.6" (40mm) in diameter. It is a handy multi-purpose clamp that is handy to keep around in the studio. It can be used to hold gobos, flats, or reflectors with complete security. It has a 5/8" male stud and a 3/8" female socket.
UPC: 847628538962