Gitzo G117314B QR Plate 1/4-20" screw (repl). for G1276M G1378M G1172 and G1285 QR adapter (spare). Reviews:
Sweet Gitzo Quick Release Plate
Hey, I really love this quick release plate! Just fit the plate into the slot , and it attaches automatically. Also, it cannot be released inadvertently; the trigger must be activated first. This assures your expensive camera will not accidentally fall off the tripod. The slotted attachment screw also has a handy finger grip that recesses under the plate so you can attach even if you have no change to screw it on with. Highly recommended!