Top Line Manufacturing ISBD42 In-Sink Basket Drain

The Top Line Manufacturing ISBD42 is a replacement in-sink basket drain fitting designed for use in marine, RV, and powersports applications. Engineered for durability in demanding environments, this basket drain provides a secure, leak-resistant seal between the sink basin and drain plumbing.

Key Features:

• Durable construction suited for marine and RV sink installations
• Basket-style strainer design helps prevent debris from entering drain lines
• Designed as a direct-fit replacement for compatible sink applications
• Corrosion-resistant materials for long-lasting performance in wet environments

The ISBD42 is a practical solution for maintaining proper drainage in compact or mobile living spaces where reliability and fit are essential.