Scanstrut DS21B-P Vertical Cable Seal [DS21B-P] Marine Plumbing & Ventilation | Blowers & Heaters Switches both positive and negative

Switches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat requirements for a double pole switch

Efficient high volume air flow

hawse pipe throat ensures easy entry of the rope/chain rode into and out of the anchor locker

The detectors are rugged and attach easily and quickly to

Each Whip mounts with a durable cast aluminum base with built-in cleat

Scanstrut DS21B-P Vertical Cable Seal [DS21B-P] Marine Plumbing & Ventilation | Blowers & Heaters Switches both positive and negativeDS21B P Vertical Cable Seal Scanstrut premium IP68 waterproof cable seal provides easy fit cable routing that cuts down your installation time and is the only guaranteed and proven watertight installation for your antenna and navlight cables. Features: Watertight installation 100% waterproof with an IP68 rating Easy and reliable installation each unit supplied with both pre drilled and blank inner seals to make your installation as easy as possible.