Description: 60 degree rectangle base hand rail fitting Made of marine grade 316 stainless steel. Maximum corrosion resistance and durability in the saltwater environment. Surface Polished. Fits 1" (25mm) Pipe/Tube. Specification: Base Size: 77*44*11mm / 3*1.7*0.4inch (L*W*H) Screw Hole Size: 10mm / 0.39inch Package Includes: 1 Piece 60 Degree Boat Hand Rail Fitting