Manfrotto 200PL RC2-System Quick Release Plate with 1/4"-20 Screw and 3/8" Bushing Adapter
Always keep an extra quick release plate on hand, you will never know when you may need one. This RC2 plate uses a standard 1/4-Inch 20 screw. This plate also comes with a special adapter to change the thread from 1/4 x 3/8 Inches.