Abstract: FIG. 1 is an exploded view of the invention that consists of a reusable installation guide or router template, (13), which also doubles as a resin dam to secure receptacle, (9), into substrate (19)-(20). Insert (3) resides in receptacle, (9), and accommodates fin, (1), in angled slot (4). The insert, (3), and fin (1), are secured via grub screws, (10), tightened by Allen key (11). This design will accommodate a wide variety of proprietary fins available from numerous manufacturers who bundle their fin mounting systems to be used only with their fins. The fin can be removed, moved laterally within the slot, and canted by changing the insert. The fin is not part of the instant invention.

Abstract: FIG. 1 is an exploded view of the invention that consists of a reusable installation guide or router template, (13), which also doubles as a resin dam to secure receptacle, (9), into substrate (19)-(20). Insert (3) resides in receptacle, (9), and accommodates fin, (1), in angled slot (4). The insert, (3), and fin (1), are secured via grub screws, (10), tightened by Allen key (11). This design will accommodate a wide variety of proprietary fins available from numerous manufacturers who bundle their fin mounting systems to be used only with their fins. The fin can be removed, moved laterally within the slot, and canted by changing the insert. The fin is not part of the instant invention.