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This roller assembly attaches to your 3" wide trailer tongue and supports your boat's keel for easy loading and safe transport on your trailer. It features a 5" rubber spool roller, galvanized steel brackets and all mounting hardware.
Features:
Specs:
These mounting brackets sandwich around the trailer's tongue and attach with included 3/8" diameter bolts. Multiple holes in the brackets make it easy to adapt to the different heights of trailer frames and also ensure that the roller will be mounted at the proper position. The 5" rubber spool roller helps to support your boat's keel during trailering.
Galvanized Steel
Galvanized steel parts are hot-dipped in zinc after being 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.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Works as it should for a guide on the t railer.
This will work for my intended use. My only problem is with the finish of the brackets. I would expect the finish to be fairly smooth. They were so rough to the touch it cut my hand.
Well built product and adjustable for different frame sizes. Worked perfect for me and I couldn't beat the price.
Helps save the bow when putting your boat away. Wish I had this before I cracked the trolling motor housing.
First time to order from your company. Diana H was very polite and helpful with taking my order. My order was delivered sooner than expected. My husband was very pleased and happy with the product
Thank you for you promptness.
Product comes exactly how it is shown. My only issue was the bolts that come with this are just zinc coated bolts. Wish they were stainless or galvanized. Ship time was excellent.
Putting on a new boat trailer. Service and shipping was excellent.
A perfect fit for my trailer and very strong. I'm always impressed with etrailer shipping.
The shipping was only a few days even though I order via the cheapest method, which sometimes can mean a week or better.
The product is very good quality and is exactly what I wanted! I was very pleasantly surprised!!
Just what I needed to repair my trailer. Fast shipping and excellent communication.
the one I bought does not fit as hte above description as pictured above. mine will not fit. the wings {side straps} need to be longer to fit as picdtured
Haven't put it on the trailer yet but it looks good. Shipping was good and I really like the visual details for the shipping.
I am building a boat trailer from scratch and etrailer.com has clearly been my favorite supplier for quality parts and fast shipping times.
Hello etrailers, got it today, put it on in a matter of seconds, fit perfectly,sent you all some pictures, hope you got them. Would recommend to anyone who needs a boat stop, or just to mount anywhere on trailer. Thanks so much, Michael!
Just what the pic said. i like the flexibility of the mounting bracket as i'm not sure where i will have to position it on the trailer i rebuilt, but mounting method gives lots of options
Recently purchased a sailboat and needed hardware to re-configure an existing watercraft trailer in order to transport my new boat. Specifically needed to upgrade bunk hardware and install keel rollers. After unsuccessfully trying to locate the necessary hardware around town, I went online and found everything I needed at etrailer.com. As a first time user, I found the right products, an easy to use website, received fast shipping and great service. I'll be a return customer for certain.
I do not understand boat trailers, but with a particular issue, the photographs and application of the product (a roller) made the purchase simple and clear. I see how we may adjust the level of the roller to match the bed of the trailer under my boat. The description was also clear about the width of the center beam of the trailer. Typically the width might be two inches or three inches. I was able to identify the correct size for my trailer. Many thanks!
On time, good part, works well! what more can i say I would order again from etrailer for future parts

Dan I.
1/23/2018
All is fine, thanks
One of the pressed on caps that retains the axal thru the roller and the bracket came off while towing. Bad quality or design. etrailer sent a partial refund and I bought a locking nut and bolt.Works well now.
My husband is happy with it although he does wish he had an option to have a wedge shaped stop
All products I ordered are exactly as advertised. The shipping was super fast the person who helped me with order was very helpful. I will give a better review of product when weather breaks. Thanks for making my buying experience so easy.

James
1/6/2019
Makes loading easier exactly what I wanted
In these times of the 24 hour shipment I'm impressed with your company I previously ordered this item from another company and took 3 and a 1/2 weeks and still it was back ordered and they had not been responding to me once I ordered with you guys within 24 hours you sent me an email saying that my item was in the mail being shipped very impressed with your customer-service

Bruce T.
7/23/2018
It is working ad I expected it to. No problems at all.
Does what it's supposed to do! I've had mine mounted for over a year of continual use and it works great.

Byrl
9/30/2019
Still working as expected after a year of hard use! Great product.
Happy with the product. Fast shipping. Works great.Not sure how I feel about Pal nuts yet.
I Installed yesterday, the day it arrived. It saw its first test today, and it passed the test. My boat was properly aligned with the roller on the bow winch.
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Kate F.
9/3/2025
I am sorry this product did not meet your expectation Grant. What size trailer tongue do you have? Can you send in pictures? I see this one is listed to fit a 3" tongue, so I am curious if yours is bigger than that.