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🛠️ Elevate your trailer game with the toughest, smartest jack block on the market!
The OX BLOX Heavy Duty Trailer Jack Block is a premium, American-made leveling and stabilizer block designed to support up to 10,000 lbs. Its patented, wobble-free design ensures stability on all surfaces, while stackability offers customizable height. Made from durable, UV-resistant recycled plastic, it combines eco-conscious manufacturing with long-lasting performance. Lightweight and easy to carry, it’s the ultimate upgrade for RV, trailer, and camper owners seeking reliable, heavy-duty support.
| ASIN | B09DMM51FP |
| Best Sellers Rank | #6,163 in Automotive ( See Top 100 in Automotive ) #14 in RV Jacks & Stabilizers |
| Brand | EKON |
| Brand Name | EKON |
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer |
| Customer Reviews | 4.8 out of 5 stars 1,961 Reviews |
| Included Components | Comes with housing |
| Item Dimensions | 9.29 x 11.89 x 6.5 inches |
| Item Weight | 8.8 pounds |
| Load Capacity | 10000 pound |
| Manufacturer | EKON |
| Manufacturer Part Number | EKJS |
| Manufacturer Warranty Description | 2-Year Manufacturer Warranty |
| Material | Plastic |
| Material Type | Plastic |
| Minimum Height | 6.5 inches |
| Model Number | EKJS |
| Style Name | Tongue Jack |
| UPC | 860007379703 |
| Unit Count | 1 Count |
| Vehicle Service Type | RV, Trailer |
S**B
Heavy Duty. Robust & Sturdy.
Heavy duty, nice and tall. Replaces the wood blocks I was using. Made of recycled plastic so it won't rot or rust, but it is a bit pricey. However, it is indeed very robust. Contemplating getting another one since they are stackable which would save a lot of cranking the jack handle around (mine seems to be geared very lowly).
B**Y
Takes a beating.
Very sturdy, could have another stop or nub on the side to keep the trailer from sliding a but its good for the job its doing.
C**O
Sturdy and dependable!
Great product! Have used this for a few years now on several different trailers. Very sturdy and good weight. I do recommend covering finger holes on sides with duct tape or will get critters in there!
R**B
Excellent well made
Bought this OX Blox about a year ago. I was using a piece of an old stump that finally rotted. I don't know why I waited so long to get one of these. Maybe because the stump was free... lol.... but yeah, this thing is rock solid for my dual axel cargo trailer.
P**S
Works great
Very heavy-duty and works well on my toy hauler definitely sturdy and well built
J**N
They work great
These are simple, but they're well made, heavy duty, and they do the job. I'd recommend them.
A**9
Good quality—low value
Expensive for what it is, but good quality and serves the purpose
C**Y
Solid and sturdy
I love this. I use it with my horse trailer which has a weird foot and we hook up different truck to it. It’s always the right height, short enough it fits under the foot even with the smaller trucks but tall enough I can jack up the trailer for my bigger trucks. It’s heavy duty, solid, versatile and survives all the weather.
N**A
As expected…
Excellent quality. Just check for bugs after each use… the crawlers like to hide in the blocks crevices…
A**R
The best
It's the best for all kinds of trailer jacks
K**N
Excellent
Highly recommend. Will purchase another one for home use.
Trustpilot
3 weeks ago
3 weeks ago