Feature●Set includes: 2 x 1/4" male to 1/4" male thread converters, 2 x 1/4 male to 3/8 male screw conversion Total 4 Piece Set Material: Aluminum Photography helps increase the possibility and freedom of rig combination●The camera screws are made of aluminum alloy, very durable and long lasting. The adapter set can be used alone or in combination to help you expand the possibility of rig combinations and freedom of shooting●1/4" camera screw adapter can be attached to a variety of photographic equipment. Bi-Directional Screw Conversion Adapter, Camera Screw Converter Adapter Set can be used individually or in combination to convert freely between 1/4" 3/8" dowel screws or connections●Easy to set up, compact camera fixing screws Easy to carry, easy to set up for amateur and easy to set up, this handy kit is perfect for studio photography. Easy to install and remove. Non-slip, easy to install, small kit perfect for photographers●The converter mounting screw can be attached to most photographic equipment and other accessories, such as a tripod monopod, ball heads, flash mounts, camera shoulder caps. Perfect replacement for camera screwsDescription Helps increase the possibility and freedom of rig combination in photography