Check the listing for details. B&G Vulcan 9R Visor, BP1740-B. Condition: New. Listed at 35.40 USD. The B&G Vulcan Series Visors are the only shade on the market specifically designed to fit your B&G Vulcan Series fishfinder/chartplotter range.They are light-weight, strong, sturdy, and super easy to install on your unit for maximum benefits. IMPROVE VISIBILITY AND FUNCTION The visors provide added protection from the elements such as rain, waves, and glare. By reducing the amount of water on the screen you can spend less time cleaning it and more time fishing! It will also improve your touch screen usage and protect your card slots. By reducing glare it makes the screen more visible so you can see the fish or contours you are following. Reduce the brightness to save battery life and reduce the temperature of your unit; improving its running performance and avoiding shutdowns. Night-time boating is also improved by shielding your windscreen from the lights of the unit, making it much safer to commute at night. EASY INSTALLATION ON FLUSH MOUNT OR GIMBAL MOUNT The visors work with both mounts as they are CNC machined to fit the outside flange of your unit. This allows them to be mounted,with the nuts and screws provided, directly to the unit or through the holes into the dash/backing. BerleyPro B&G Vulcan Visors are designed to fit B&G Vulcan chartplotters. PART WEIGHT DIMENSIONSVulcan 7R - BP1728-B 0.120 kg. 260 x 92 x 160 mmVulcan 9R - BP1740-B 0.100 kg. 298 x 84 x 180 mmVulcan 12R - BP1745-B 0.012 kg. 370 x 240 x 90 mm What’s Included ABS plastic visor Fasteners for gimbal/swing arm mounted setups