Sea-Dog Line 520835 90° Thru-Hull Fitting with Stainless Steel Cap

The Sea-Dog Line 520835 is a 90-degree thru-hull fitting designed to allow water to pass in or out of a vessel above the waterline. This essential marine plumbing component features a durable injection-molded polypropylene body combined with a corrosion-resistant 304 stainless steel cap for long-lasting performance in harsh marine environments.

Key Features:

• 90-degree angled design for efficient drainage routing
• Injection-molded polypropylene body for superior strength and chemical resistance
• 304 stainless steel stamped cap resists corrosion in saltwater conditions
• Designed for above-waterline drainage applications with hose connections
• Compact dimensions fit tight installation spaces

Specifications:

• Dimension A: 2-3/8"
• Dimension B: 1-1/8"
• Dimension C: 1-13/16"
• Dimension D: 4-5/16"
• Dimension E: 1-9/16"
• Dimension F: 1-1/2"

This thru-hull fitting is ideal for cockpit drains, livewell systems, washdown applications, and any situation requiring reliable water passage through the hull above the waterline. The combination of lightweight polypropylene construction and stainless steel durability makes it an excellent choice for both powerboats and sailboats.