non-doorbuster

Aluminum Stabilizer and Ski Boat Fin. Improves performance in any I/O or outboard motor! The Whale Tail XL extends out behind the prop to utilize ...

Includes waterproof coupler kits (not shown in photograph) for joining two cables together, indoors and out. Not suitable to extend any Temperatur...

For mounting a solar radiation sensor, a UV sensor, or a radiation shield. Bracket is pre-driller for easy mounting. Includes mounting hardware.

A tough boat hook is a valuable asset when launching , docking, mooring, or retrieving your favorite hat! Fixed length boat hooks come in 4′ and 6...

Replacement base for rain collector cones in all wireless and cabled Vantage Pro2 stations. Does not include tipping bucket assembly.

This replacement wind vane for Vantage Pro2 stations includes a brass tip and is compatible with anemometers that have D-shaped vane shafts. To avo...

Protect sails and sheets from chafe. Keep sails clean and prevent wear. Covers are split for quick “snap-on”. Tough, durable plastic with more ultr...

Awareness of the rudder angle is an important safety factor. This is especially true while moving in and out of your berth, drawing alongside anot...

Use with Long-Range Repeater to extend range up to 1,580′ (475 m) in all directions. Each repeater requires two antennas. You can combine omni and...

Replacement battery door for all Vantage Pro2 and Vantage Pro consoles.

A sextant is an excellent tool to have on board any size craft as a backup in case there is a failure of the navigational systems. Used to measure ...

Using this precision marine hand bearing compass, you can easily obtain quick magnetic bearings on shore or floating objects. Simply align front a...

8' (2.5M) extension cable for serial port versions of WeatherLink for Vantage stations.

Install your Weather Envoy or Envoy8X outside with solar power and shelter. Use with a Universal Shelter to power a Vantage Vue or Vantage Pro2 co...

Take MiniShockles boating, camping, biking, motorcycle riding—anywhere you want to be sure your load is held in place solidly, securely and safely...

Use to adapt standard (inches) rain collector tipping bucket to metric measurements (mm) in all wireless and cabled Vantage Pro2 and Vantage Pro st...

Strong, simple device that cinches securely to any line 3/8 to 1" (10 – 24 mm) in diameter. Just loop it twice around a line, snug it tight, and i...

A temperature probe placed in the direct sun, or where it is exposed to a radiant heat source such as a building or concrete will not provide accu...

Our USB-to-Serial cable will connect a device with a serial connector to your USB port on your computer. For use with WeatherLink Software with se...

When it's time to lower your sail you can rely on Davis' Round and Flat Sail Track Stops to hold your sail and its slides in place on the mast and...

DockShockle features a patented line limiter and progressive tension design to ease constant or sudden shock loads. It safely absorbs shock loads ...

Replacement Beam Converger with index mirror, springs, screws, and nuts for Mark 25 sextant.

A significant invention in the sport of troll fishing, Happy Troller® mounts on the anti-cavitation plate to allow fine control of trolling speed....

Minimizes stress on ALL lines—or use on any boat! Shockles are most commonly found around boats. They are often used as shock absorbers on dock li...