Perimeter Systems, Sanford, N.C., a division of Southern Aluminum Finishing Co. Inc., offers its newly redesigned architectural copings and snap-on gravel stops. The Press-Loc Coping features concealed spring-loaded compression cleats. These cleats allow the installer to easily snap the coping into position in a vertical fashion, which makes installation fast and easy all while eliminating exposed fasteners. In addition, the cleat’s heavy-gauge design allows parapet walls to vary in width up to 1 1/2 inches without sacrificing quality or performance. The Press-Loc Gravel Stop accommodates most roof systems — EPDM, thermoplastic, modified, or built-up. Simply secure the bar to the roof’s edge and snap on the Press Loc fascia.