This series is manufactured from 5052 Aluminum with a material tensile strength of 25,000 lbs / square inch. The material thickness is .125 (1/8 inch). Available finishes are Black, Charcoal and White. Weight per unit is 3 lbs. Mounts with 3 Bolts, nuts washers on each side for The Edge and 2 on each side for The Angler.