Trailer Jack Block, RV Tongue Stand Stores on Frame, Fits Most Jack, Post, Foot, or Wheel, for Camper, Pop Up, Boat, or Travel Trailer, Green GEN1

I used a large wooden block under my hitch for years and noticed it was starting to split. I saw this and was a little skeptical. The tongue weight for my trailer is 1200 lbs unloaded. When it came I noticed it hardly weighed anything compared to the block I was using. I replaced the wooden block with the Dock n Stow, expecting it to crush under the loaded weight. I placed a 10 ton jack stand under the tongue during the switch to support the trailer and removed it after. There is not any sign of the Dock N Stow failing. No cracking sound, no disfiguring the plastic, nothing. I have been checking it daily. for a week now. It is durable, lightweight, and out performs any wooden block I have ever used. I was ready to go to a concrete block before I put this under the tongue. I am thinking of purchasing a second one to extend the height if I ever need to, they are constructed to "mate" together like building blocks. It can be stored on the top of your trailer tongue frame using supplied shims and a bungee cord. It is small enough, I am just going to keep it in the locking storage compartment. Very pleased and surprised.

Bought it because the cone shaped trailer tongue lift support we had for a year crumbled while in use and liked the idea this could be stored on the frame support by the batteries. Unfortunately we are just shy of enough space beside the double batteries to fit, but that’s probably because of the size of or travel trailer and not the new support block. It is sturdy but light and will still store easily in our forward storage space. I have all the confidence that this block will last us years without fear of failure like our last one. Only complaint is I did feel it was just a little expensive for what it is but you also get what you pay for

For being plastic, this sure does hold a load! Use this daily on my trailers and boat! Light weight is key for me! Don’t have to lug around my heavy blocks anymore! 😮‍💨

Nice addition to have and better then using rocks. Can easily use wood blocks, but this looks better.

Works well and very sturdy.

This block does exactly what we wanted, it adds stability to the RV and saves us lots of time when hooking up and storing the camper. The block rides perfectly on the tongue of the RV, we don't even strap it on anymore. We had a crack in the block after two years of use and the company replaced it for free with no questions asked. Can't recommend this Dock N' Stow block enough.

We were looking for something light weight but durable. These jack and stows are perfect. Super lightweight and can strap to tongue if needed. They stack perfectly together and have multiple wheel attachments if needed. Very sturdy, camper doesn’t move. I do however do not recommend stacking more than 2. We haven’t had to use but 1 at most camp sites.

Had my doubts about getting this. It is strong and holds up to abuse well. We live in an area with lots of hills so everything has to be very well chocked and the jack stand has to be completely level or it will tip on you. Does not do well with gravel or uneven grass. Love the item but use with great caution.

I wanted a base for my RV tongue jack that would be lightweight and strong enough to withhold the weight! Added to three 2X4’s it gives me the tongue height I needed! So far, this product seems to be what I was looking for!