1-1/2 Thru Hull Connection, Chrome plated bronze.

• Chrome plated bronze, these fittings have a hose barb connection and are recommended for use above the waterline only. The flange is machined to fit the hull tightly and grooved to retain bedding compound. Minimum hull thickness 3/8".
• Hose 1-1/2"
• Flange 3-1/8"
• Max Hull Thickness 1-7/8"

Note : Product usually ships in 2-3 business days