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Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.
Features:
Specs:
Bolster-and-swivel-bracket assemblies are typically mounted upright on a boat trailer's crossmembers. They allow a mounted bunk board, which runs from the front of the trailer to the back, to tilt to accommodate and support boat hulls of different sizes. On kayak trailers, these brackets are mounted to the trailer's frame and support bunk boards that run across the trailer.
Galvanized Steel
Steel parts are galvanized by being hot-dipped in zinc after they have been stamped. This creates a coating that is typically 3 mil to 5 mil thick. This thick, all-around coating allows galvanized steel products to provide years of use without rusting or corroding.
Average Customer Rating: 4.8 out of 5 stars (175 Customer Reviews)
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.So far so good. The brackets are working fine so far. Haven't put the trailer on the road yet, but the boat requires bunkers to have a curve or bow in them. The middle brackets stand the torsion as well as the weight of the boat. Easy to install as well.
Thomas H - 06/12/2021First off, I want to say that the products that I ordered from etrailer.com were of high quality and were easy to install, and lets not forget about the fast shipping and my favorite - the personal touch added to the email communications where each one is signed by a human (rather than something generic).
My project itself entailed replacing the two (original) vertical mount 4' bunks on my boat trailer (see the attached pictures). These were set-up to hold a 15' sailboat. I recently purchased a 12' (plastic) jon boat, and I felt that the jon boat needed better support on the trailer so that it didn't warp or dent.
After doing a lot of research, I decided to go with two horizontal mount 6' bunks. They were pre-finished at a cost less than if I were to purchase the individual components (wood, glue, carpet, staples, etc.) and do the assembly work myself. Attaching the hardware and mounting them to the trailer was a snap - see the attached pictures for the finished setup.
The bunks and brackets turned out great! The kayak loads on the trailer as smooth as butter. Very happy how my trailer build has turned out.
These are actually for wood bunks, not the roller bunks which I bought. Had to drill another centered hole in top. Not hard though.
Great parts and service as usual. Thanks Lori !
Parts arrived a day early and I got it done in short order. The boat is much happier on its new support and bunk parts...
I'm not a trailer person but I found "etrailer's" website informative enough to know what I needed. I also had the benefit of an etrailer staff member who knew his products and thus able to make sure I bought the correct pieces. The plus was when the items arrived much sooner than the shipping time they quoted. I have not yet installed the items but hope to do it this week. Excellent source to buy quality trailer parts.
Good product. You get what you pay for.
Great quality. Exactly as advertised
Great mounts ... heavy duty ... Worth the money ??
I took my existing utility trailer that I bought at the local supply store and converted it to a boat trailer for my new RIB for a couple hundred dollars. It saved me well over a thousand dollars and works great.
Bunk brackets mated perfectly to the trailer frame, wide range of adjustments both height wise and angle of the bunks.
These brackets worked perfectly to help me convert my boat trailer to a roller bed system allowing for much easier launching of my boat.
The Bolster Brackets are exactly what I ordered. However, they are galvanized products and come w/zinc plated hardware. This creates a situation where the hardware will rust (& freeze) far before the brackets do as any boater would understand. This renders adjustments to your trailer and/or the replacement of parts a difficult task. Solution: offer the brackets w/galvanized hardware or at least offer the option in something other than "small print."
Order was exactly what I needed. Order was delivered very fast! I order everything I need from etrailer.
this has happened again. I can't rate a product that should last years the minute it gets in my hand. The pieces LOOK good. The shipping was timely and the price was fair none of which tells me or you how good the product IS. Get back after two years of dunking in fresh and salt water and I'll give an honest review.
Bill - 09/24/2019Worked great to convert a poor quality trailer into a trailer that would actually carry and launch a sailboat. Lots of room for adjustments. Overall excellent quality.
Converting saltwater boat trailer from rollers to bunks
Pleased with the brackets
Will take a photo upon completion
Thanks
William
William S - 02/07/2020Sturdy and well made
Great products just wish the shipping end would of kept the box in better condition. Appreciate all the customer service I’ve received and will be using the company soon for another trailer!
Prompt delivery, easy installation, worked out great. Thank you.
The swivel brackets were exactly as described, and etrailer upgraded my shipping for free. I had them in 4 business days instead of the 5-7 I paid for.
One suggestion for etrailer for these particular items:
You should include 2 sets of bolt, nut and washer for each of the bracket kits, as well as a washer for the nut and bolt that was included for the swivel piece. It is a bit annoying to have to run to the hardware store for a bag of hardware to mount this on my trailer.
I also screwed the brackets on to the bunk boards with lag bolts, but those are a personal preference.
Was easy to install and looks good. Holding up great a year later.
I'm going out on a limb and giving this 5 stars. The product came quickly and was package exceptionally well if not overly protected. The most important rating with these things is long term durability and only time will tell if the galvanized process holds up but I have no reason to think it won't.
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