ITEM NAME:2x Hand Rail Fitting 60 Degree 1" Square Base - Marine 316 Stainless Steel Description: 60 Degree Boat Rectangle Base Hand Rail Fitting Marine Grade 316 Stainless Steel 1"/25mm Base Size: 81 x 48mm / 3.19" x 1.89" Screw Hole Diameter: 6mm / 0.24" 7/8"/22mm Base Size: Approx. 75 x 43 mm / 2.95" x 1.69" Screw Hole Diameter: Approx. 5 mm / 0.2" Package Includes: 2 Pieces 60 Degree Boat Hand Rail Fitting Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitors. Thanks!.Marine Grade 316 Stainless Steel. 60 Degree Boat Rectangle Base Hand Rail Fitting. 2 Pieces 60 Degree Boat Hand Rail Fitting. Base Size: 81 x 48mm / 3.19" x 1.89". Base Size: Approx. 75 x 43 mm / 2.95" x 1.69".