– This adapter is designed for photographers and videographers, allowing them to attach a 1/4"-20 threaded device to a tripod or monopod with a 3/8"-16 threaded mount. – Made of durable metal, this adapter is strong and corrosion-resistant. – It is small and lightweight, making it easy to carry around in your camera bag. – The adapter features a knurled grip for easy tightening and loosening. – This adapter is a must-have accessory for any photographer or videographer who wants to use a 1/4"-20 threaded device on their tripod or monopod.