Stainless Steel Rectangular Bracket Attachment Component, Post Holder for Round Fascia Mount (Side Mount) Post, T 316, Cable Railing Deck System (4 Hole, Intermediate Posts) 316 Marine Grade - Excellent corrosion resistance! Bracket for fascia mounting round intermediate posts Brushed to a beautiful 180 Grit Finish Mounts to side of deck for our 2" Outer Diameter Post