High Quality: This camera tripod adapter is well constructed of solid metal. Sturdy metal construction ensures long life and reliable daily use. Great replacement for the cheap plastic adapter. Holds your camera nice and solid. Multi-functional: can be used with tripods, monopods, telescopes, femoral heads, lens collars, lens plates, etc. Note hot: Please refer to the pictures carefully and make sure the size is ok with your devices before purchasing Stud double head screws with standard 1/4inch-20 thread on both ends Supplied with: 4 camera adapters (1/4inch to 1/4inch) are included. Features: Double head stud screw with standard 1/4inch-20 thread on both ends precision 1/4inch to 1/4inch male screw adapter, work with all accessories with 1/4inch-20 thread . Multi-functional: Can be used with tripods, monopods, telescopes, ball heads, lens collars, lens plates, etc. Made of all metal, sturdy and strong Please refer to the size to make sure it works with your camera and quick release plate before shopping. Package including: 4 Pcs 1/4inch Male to 1/4inch Male Threaded Screw Adapter