Phase One Really Right Stuff Compatibility Kit for L-Bracket
Adapter Kit for Phase One L-Bracket for use on Really Right Stuff compatible products.
Really Right Stuff, have developed a clamp system which is very close to Arca Swiss, but not directly compatible. Phase One have developed a special clamp add on that you will need for compatibility with Really Right Stuff clamps: Really Right Stuff compatibility kit for L-bracket #71062
Part # 71062 Really Right Stuff compatibility kit for L-bracket (Ensures firm connection with an RRS Bracket)