ROYALTY

Comes with 4 sets of pins for case backs with notches, holes, knurled, or polygon. They can also be used in conjunction with the "Openall" case wrench... This tool is designed to open Rolex Oyster® cases. Six tempered rings fit every existing size, are precision-made to interlock, and will not slip. Sturdy cast frame fits into your bench vise... This compact case wrench is designed to provide the edge necessary to remove those stubborn screw-off case backs. Tempered tips with easy adjustments make it a breeze to use!