Drain Screw Cap for Deck Crossbar Mount Function Used to stop water infiltration and drain water from inside your boat. Mounting and use Deck mounts to crossbar above, providing secure placement. Easy to use with a simple screwcap design for quick operation. Key benefits Prevents interior water intrusion to protect cabins and gear. Efficiently drains water from deck or cockpit areas to reduce pooling. Reliable sealing when closed and straightforward opening when drainage is needed. Deckmount design keeps the cap accessible yet protected from spray and weather. Attributes (model dependent) Function: water stop and deck drainage. Compatibility: designed for deck crossbar mounting. Size: varies by model; refer to the specific variant for exact dimensions. Material: varies by model; refer to the specific variant for material details. Performance: dependable sealing when closed; effective drainage when opened. Use scenarios Scenario 1: On a small sailboat after rain or washdown, use the cap to prevent water from entering the interior and to drain any collected water from the deck. Scenario 2: On a fishing boat with a sprayprone cockpit, install the cap to drain surface water while keeping interior spaces dry. Scenario 3: On a pontoon or deck setup with an overhead crossbar, use the cap to avoid water pooling on the deck during heavy spray or rain. Notes For exact size and material details, refer to the specific model variant.