ITEM NAME:2pcs 316 Stainless Steel Boat Railing Part Hand Rail Fitting, 60 Degree Description: Heavy duty 316 stainless steel, surface polishing Marine grade, suitable for 1" / 25mm hand rails Base Size: approx. 40 x 21mm / 1.57 x 0.83inch Hole Spacing: approx. 27mm / 1.06inch Hole Diameter: approx. 5mm / 0.2inch Package Includes: 2 Piece Boat Hand Rail Fitting SKU: DMO0016486319384617.Heavy duty 316 stainless steel, surface polishing. 2 Piece Boat Hand Rail Fitting. Marine grade, suitable for 1" / 25mm hand rails. Base Size: approx. SKU: DMO0016486319384617.