ITEM NAME:1 x Boat Deck Drain Yatch Marine Stainless Steel 316 Practical 63*16mm New Descriptio n Description: MainKey1:Boat Deck Drain MainKey2:Boat Deck Scupper MainKey3:Stainless Steel Boat Deck Drain MainKey4:Boat Hardware Materials: Marine Grade 316 Stainless Steel Surface diameter: approx. 62mm/ 2.44 inch Cut out: 43mm/ 1.7 inch. Screw hole diameter: 4mm/ 0.16 inch. Bottom Ring diameter: 23mm/ 0.9 inch. Specifications: Material: 316 stainless steel Color: silver Size: 63*16mm Weight: 80g Package Included: 1 Piece Boat Deck Drain Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 63*16mm Boat Deck Drain Yatch Marine Stainless Steel 316 Practical.63 16mm Boat Deck Drain Yatch Marine Stainless Steel 316 Practical. MainKey2:Boat Deck Scupper. Materials: Marine Grade 316 Stainless Steel. MainKey3:Stainless Steel Boat Deck Drain. MainKey1:Boat Deck Drain.