ITEM NAME:1 Pair 316 Stainless Steel Boat Hand Rail Fitting 22mm Round Stanchion Base Description: - Round 90 degree rail base includes 3 pieces screws - Materials: marine grade 316 stainless steel - Tube Inner Diameter: 22mm (7/8 inch); Base Diameter: approx. 69mm/ 2.7 inch - For quick and easy installation of 22mm(7/8 inch) outer diameter stanchions - Perfect for sailboat and powerboat railings Package Included: 2 Pieces Boat Rail Round Base 6 Pieces Screws.Perfect for sailboat and powerboat railings. - Materials: marine grade 316 stainless steel. 2 Pieces Boat Rail Round Base. - Round 90 degree rail base includes 3 pieces screws.