1/2" Slip-On Hose Thru-Hull Stainless Steel Water Dump
These are some of our most popular thru-hull water dumps. They are available in a wide range of sizes to fit most any need and all have a polished finish. Requires 5/8" hole. Outer dia of the head is 1". Over length is 2-1/2", thread length is 1-1/2".