This highly useful accessory allows a B-Grip user to quickly transfer their camera from B-Grip to tripod & back to the B-Grip again, without changing any fitting or making any adjustments. The B-Grip system uses a Din compatible quick-release plate to mount the camera. However most tripod manufacturers design their own quick-release plates, which makes it difficult to transfer a camera from one tripod to another. Normally, you would need to change the quick-release plate to match the tripod. The problem makes it unlikely that that the B-Grip quick-release plate will fit your particular tripod. The Tripod Adaptor is an inexpensive accessory that is designed to solve this problem. It mounts onto almost any tripod using the quick-release plate supplied with the tripod.