This tripod mount neck strap adapter is similar to our Danger Buddies stainless steel D-Ring, but features a lower-profile solid zinc body with a high-density rubber pad. It does not swivel, making it ideal for camera straps that already feature an integrated swivel connection, or for attaching a smaller lanyard. The connection pointm (lug ring) is sized for compatibility with Holdfast, and this product can also be adapted to various accessories to support items such as cell phones, binoculars, GPS, and other 1/4"-20 female threaded sockets (tripod mount) threads. A great anti-drop or fall arrest option for your camera or equipment, the integrated rubber gasket ensures a tight connection to your device. Compatible with Holdfast and other similar product harnesses. Also known as a neck strap screw, converter screw, conversion screw, lanyard screw, camera screw, or tripod adapter.