Attwood Cockpit Drain - No Screen is a compact, purpose-built drain for self-bailing cockpits, designed for tight installations and reliable hull sealing. It is intended for use with 1-1/2" I.D. hoses as part of a self-bailing cockpit system. 
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Compatibility: Designed for use with 1-1/2" I.D. hose as part of a self-bailing cockpit system
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Installation profile: Short stem and narrow flange for through-hull installation with minimal intrusion
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Material: Polypropylene body for durable, marine-grade performance and corrosion resistance
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Stem Length: 3-3/4"
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Max Hull Thickness: 1-1/2"
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Flange Diameter: 2-1/8"
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Installation Hole Size: 1-7/8"
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Manufacturer: Attwood Marine • Part No: 3875C1
The drain is built to support reliable water management in self-bailing cockpits, offering a compact, easy-to-install solution that maintains a strong seal through the hull. Its marine-grade polypropylene construction ensures durability and resistance to corrosion, helping ensure long-lasting operation on your vessel.