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Nothing beats a steady camper when you’re parked and moving around inside. These Ark Drop Down Corner RV Stabilizer Jacks lock your chassis down with 30" long corner steadies that minimize movement and sway. Once installed, they give that solid, planted feel that makes camping more comfortable whether you’re walking around or loading gear.
Getting the jacks in position shouldn’t be a fight. Each stabilizer has a locking swivel bracket and a large grip handle that make it easy to swing down and lock into place or fold away when not in use. The winding handle keeps operation simple and consistent, so you can set up or pack down quickly without fussing with tools.
Uneven or soft ground can cause cheap jacks to sink or shift. These steadies are built with large, flat load-bearing feet that spread the weight and stay put, even on dirt or grass. The foot locks away when retracted and sits on silencer pads that help cut down vibration noise while you’re parked.
Long days outside mean exposure to rain, dust, and road grime. The steel build of these jacks gives them real strength, while the zinc finish adds corrosion resistance for season-after-season reliability. Each jack weighs about 13 lbs and has a weld-on mounting plate with a flat surface area of 4.6" long x 1.83" wide for a stable install that stays secure over time.
Swapping from typical scissor jacks to these Ark drop-downs gives your trailer a cleaner look and noticeably more stability. The design tucks neatly away when not in use, keeping the underside tidy while still delivering the strong support you need to keep your setup rock-solid.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the Ark dropdown 30 inch long corner stabilizer jacks, quantity of two. Now this stabilizer kit will come with all the necessary equipment to help minimize chassis movement in your camper or trailer. It does include the two jacks and the winding handle. Now these are corner stabilizer jacks. So they help keep your chassis secure. They do use a twin pin locking swivel bracket with a multi positioning plate that offers many different angles for the leg and just by using this fold away large grip handle, gives you a nice comfortable and easily swiveling of the jack leg.
It pulls out the two pins so you can see right here if we pull out the two pins, it'll allow it to swivel into whatever position you need and again, there's multiple positions. If you pull it again to release it, you can turn it all the way to when it's fully raised up on your trailer and then to release it just pull on the two pins and that'll let you release it and put it into what position you need.Now, it also has these nice large load bearing feet that are ideal for soft ground and they swivel to accommodate different terrain. The foot plate does measure about six inches by six inches and when it's fully retracted it will stay up in the locked position. Now the winding handle, it is made for extending or retracting the jack leg very simple. All you have to do is put it onto the head right there.
It's a three quarter inch size head and then just by twisting this you can raise it, extend it to whatever height you need or rotate it the other way and it'll retract it to whatever height you need. Now fully extended, it's going to be 30 inches. The retracted height is going to be 19 inches. They do use heavy duty brackets up at the top here and the hardware for installation and this whole part has a nice inaudible 00:02:00 finish to it to provide corrosion resistance. One last note on these.
These are stabilizer jacks. They are not designed to do any lifting of weight. They are only to be used to stabilize your camper or trailer.But that should do it for the review on the Ark dropdown 30 inch long corner stabilizer jacks for a quantity of two.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Perfect fit for a 2019 Black Series HQ12. These units come with a bracket for welding to the frame but these new units bolted right into the existing bracket. The bolt hardware is not as robust as the original hardware which is bigger and stainless steel but the included hardware work none the less. These ARK units are much heavier and robust than the stock stabilizers. They extend a bit slowly (takes more turns) but that's a nit pick but there is an included drill/driver socket to use on a powered drill if that's your preference. I just use my standard 4 way tire iron as it's multi function and doesn't rely on battery power. I only needed one but these come as a set and so I replaced both in about 5 minutes.
Great product
Very quick on delivery time!
Received product today, looks good. Great service!
Very high quality product!
leg not quite as stout as I would like but they will suffice,
Great sturdy jack, quick up and down, however I don’t recall reading where this is a weld on product. That was a little bit of a let down.
The stabilizers look pretty good and seem to function pretty well. Unfortunately, the packaging they arrived in was insufficient as the foot had damaged the "anti-rattle sticker" pretty badly on the leg. They must have been banged around pretty hard in shipping. Some packing material (extra cardboard) would probably go a long way.
etrailer always has the products I need or want. They also do a great job shipping them in a faster time than expected.
Awesome service! Great stabilizer jacks! Good quality and easy to install
Easy to pick out the product I needed in suddenly fast delivery
The stabilizer jack is rugged and durable and does a great job of stabilizing my camping trailer. I use the manual hand crank but it takes a lot of turns to crank it up and down. I plan on getting an adapter for my battery operated drill to use instead of the hand crank.
Easy and quick to replace. Seem stronger than OEM and the extra 3-4” makes a big difference!
I've installed the Ark Stabilizer Jacks replacing the typical scissor jacks.
Love how much cleaner the Arc Jacks look and so far seem much more stable! Going camping this weekend so Im anxious trying them out!
Monte
10/30/2025
After a year… loving them over the cheap scissor jacks! Need to do the same and replace my aft scissor jacks. Highly recommended!
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Trevor
6/21/2025
They are still working great. I think I would opt for the ones that can lift the trailer in the rear though