This metal sink strainer fits 1-1/2 inch drain outlets and prevents sewer gases from backing up into your RV’s interior. The threaded bottom connection adapts to standard tailpieces and gas traps, with compatibility for both 1-1/4 and 1-1/2 inch drain pipes. Installation is straightforward and takes approximately 15 minutes without requiring specialized tools or mounting hardware.

• 1-1/2 inch drain outlet compatible
• Metal construction with threaded connection
• Approximately 15 minutes installation time