Each replacement kit comes with 1 stainless screw and 1 nut. Choose between the nylon nut or the stainless lock nut. Both options work when replacing hardware for the OR19 release that comes with the Offshore OR12 planer boards. The nylon nut allows the release to be loosened and turned inside the tow arm per the standard design. The stainless lock nut will fix the OR19 in place but this nut won't loosen itself like the nylon ones do.
Release Clip, and planer board in pictures only for reference, not included.