For a cover to use on the Bulldog Powered Drive Trailer Jack # BD500199 referenced in your question, I recommend the Ultra-Fab Protective Cover for Electric A-Frame Jacks # UF38-944020. This will easily slip over the jack and can be secured using the drawstring. This cover measures 12 inches x 14-1/2 inches. I have attached a video demonstration of the cover for you to check out.
Ball Screw Drive MechanismThe ball screw drive uses ball bearings (rotational friction) that offers superior performance over metal-on-metal gear mechanisms (sliding friction) used by other manufacturers. Ball screw drives use less power, have better lifting capability, provide quieter operation, and offer additional benefits.Ball Screw Drive Mechanism
There are literally dozens of manual trailer jacks available. This is a very simple device that doesn't cost a lot of money. There aren't huge differences between the different available options, so we picked a light duty and a heavy duty manual jack option to give you an idea of what is out there. The manual trailer jacks we chose get good reviews on Amazon and are great choices if you wish to go the manual route.
Designed for use with your heavy-duty Bulldog single-speed jack, this powered drive offers quieter operations and a more efficient use of electrical power than competitive units. Lifting has never Features: Makes lifting with your Bulldog jack faster and easier Fits Bulldog single-speed jacks with 12,000-lb static capacity Works great for horse, livestock and heavy-duty trailers Designed
In case of emergencies such as school closings, bus delays or upcoming events, the district will use its computerized telephone notification system to inform parents. It is extremely important that parents verify their emergency telephone numbers with each building secretary. If you have changed telephone numbers or are now using only a cell phone contact to be reached please update your information with the building secretary.
Portable, wireless hitch alignment system uses interference-free digital transmission. Water-resistant camera comes with magnet and suction cup mounts for simple setup. Hand-held monitor has a 2-1/2", color LCD screen. Storage case included. Features: Hitch alignment system makes it easy to back your tow vehicle up to your trailer for hookup Simplifies lining up hitch ball with coupler Perfect for hitching up goosenecks, fifth wheels,
when I ordered this cover for my electric tounge jack i got 2 of them becausse i just knew it was going to be some cheap knock-off from leather and this one would be made of whatever and with the climate changes here in Utah between the very hot and sunny to the freezing snow covered cover wouldnt last the first season, But i could'nt have been more wrong. this is one high quality cover you'll know it the first time you pick it up you can feel the heavy dense matterial. this baby will last a good long time, Maybe i'll go sell the other one for some fishin gear 145623
After what seemed like a hundred cranks, your trailer is lifted enough to attach the hitch to your truck, but your arm feels ready to fall off. An electric trailer jack can save your arm by lifting your trailer hitch with just the touch of a button. Most electric jacks use 12V power, so you can hook them up to a battery while you are out on the go and not worry about finding an outlet. Most models also include a manual jack handle as well so you can still lift the trailer, even if your battery runs out of power. The Barker electric trailer jack is a commonly found option, and the VIP 3500 can handle most campers and travel trailers, as it is rated to lift up to 3,500 lbs. This model lifts trailers up to 18 inches, so you can easily attach your trailer to your truck or SUV. There are many electric trailer jack options available with many lift capabilities, and with the large inventory available on eBay, you can lift your trailer with the touch of a button in no time.