Perko White Transom Mount Thru-Hull Scupper

This Perko Thru-Hull Scupper is built for mounting through a transom. It's molded from white polymer with a soft black flapper that lets water out while keeping following seas from pushing back in.

Nut and mounting hardware are included, so it's ready to install without a separate trip for fasteners. It fits a 1-1/2-inch hose, matching common cockpit and livewell drain lines.

The mounting hole diameter measures 1-7/8 inches. Maximum hull thickness runs to 2-1/8 inches, with a flange outer diameter of 2-7/8 inches. Check out the rest of our thru-hulls and drains.

• Molded white polymer, soft black flapper
• Nut and mounting hardware included
• Fits 1-1/2" hose
• Max hull thickness 2-1/8"