SEA-DOG Scupper Valve, 1 7/8″

Injection Molded Nylon scupper valve

• #6 FH Fastener
• .06 oz. Weight
• 1-The black rubber gasket has a 1 ½” hole
  2-The rubber “flapper” is attached by 1” and has a 1 5/8” cut out
  3- the white nylon ring has the inside diameter of 1 7/8” and an outside dim of 2 13/16”