Sea-Dog Line 337140-1 Screw-Out Deck Plate 4 Inch White

The Sea-Dog Line 337140-1 is a 4-inch screw-out deck plate designed for marine applications, providing convenient access to storage compartments, fuel fills, or inspection areas on boats and watercraft. This white deck plate features a threaded design that allows for easy removal and secure sealing when closed.

Key Features:

• Molded with premium UV stabilizers and antioxidants for superior weather resistance and longevity
• Durable white plastic construction resists fading and degradation in harsh marine environments
• Screw-out design provides watertight seal when properly installed
• 4-inch diameter fits standard deck plate openings
• Smooth threads for easy operation and secure closure

Installation and Maintenance:

• Apply silicone sealant to hull or deck surface during installation to ensure waterproof seal
• Clean threads regularly with hot soapy water to prevent buildup and ensure smooth operation
• Lubricate threads with petroleum jelly or Teflon-based lubricant for optimal performance

This deck plate is ideal for both new installations and replacements on sailboats, powerboats, RVs, and other marine vessels requiring reliable deck access solutions.