Sea-Dog Line 351388-1 Keyless Waste Deck Fill Replacement Cap

The Sea-Dog Line 351388-1 is a replacement keyless cap designed for waste deck fill applications on marine vessels. This cap features an innovative built-in key design that eliminates the need for separate tools during cap removal and installation.

Key Features:

• Integrated hinged key locks in upright position for easy opening and closing, then recesses into cap for flush surface
• Constructed from durable fiberglass-filled injection molded nylon for long-lasting marine durability
• Color-coded design helps prevent dangerous mix-ups between fuel, water, and waste systems
• Cap diameter: 1-7/8 inches with 11-1/2 NPSM straight thread pitch
• Compatible with Sea-Dog 1-1/2 inch deck fill systems
• Non-metallic construction requires no grounding to boat's electrical system

This replacement cap provides a secure, weather-resistant seal for waste tank deck fills while offering convenient keyless operation. The color-coded design and clearly marked cap help ensure proper identification and prevent costly cross-contamination between different tank systems aboard your vessel.