Simple adaptor to convert a female "Pro" 3/8" tripod thread to standard female 1/4" thread.
Used for attaching pan-&-tilt and ball-&-socket heads with the larger standard thread to tripods etc employing the smaller standard.
Safe, tough chromed steel construction - fits and removes easily using the edge of a coin.
Simply converts the larger female tripod thread used on some equipment to the more popular smaller size thread!