We've combined two of our most popular products the CSM-20 (Shoe Mount) and the CSR-10 (Shoe Adapter) to create a quick release solution. The QR-10 Quick Release system attaches to the 1/4-20" screw mount on any camera. You can attach any XTENDER® articulating arm or 1/4"-20 threaded accessory to the Quick Release. Buy extra CSM-20's and put them on all your threaded camera accessories for rapid removal.