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CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4"

CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4"

Item # CE32100G
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Our Price: $34.76
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Shipping Weight: 1.81 lbs
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This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. It features a 4-inch, black rubber spool roller and a galvanized steel bracket that attaches to your trailer's tongue. 1-833-496-1390 to order CE Smith boat trailer parts part number CE32100G or order online at Free expert support on all CE Smith products. Guaranteed Lowest Price and Fastest Shipping for CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4". Boat Trailer Parts reviews from real customers.
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CE Smith Boat Trailer Parts - CE32100G

  • Roller and Bunk Parts
  • Rollers
  • Roller Assemblies
  • Spool Roller Assembly
  • 4 Inch Long
  • Black Rubber
  • CE Smith

This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. It features a 4-inch, black rubber spool roller and a galvanized steel bracket that attaches to your trailer's tongue.


  • Spool roller supports your boat's keel as it sits on the trailer
    • Prevents the bow from making contact with your winch
    • Eases loading and unloading of boat
    • Helps to absorb road shock while boat is being trailered
  • Bracket lets you bolt roller assembly onto the tongue or frame of your boat trailer
    • Requires 7/16" fasteners (not included)
  • Sturdy, 1/8" galvanized steel bracket resists corrosion
  • Black rubber roller delivers long-lasting performance
  • Made in the USA


  • Roller length: 4"
  • Shaft diameter: 5/8"
  • Diameter of mounting holes (each): 7/16"
  • Spacing of mounting holes: 3" apart on center

Typically installed flat on the tongue of a boat trailer, this spool roller bracket assembly stabilizes the keel of the boat 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.

32100G 3/16", Galvanized Steel Replacement Bracket with 4" Black Rubber Spool Roller by CE Smith

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Customer Reviews

CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4" - CE32100G

Average Customer Rating:  4.7 out of 5 stars   (67 Customer Reviews)

This roller assembly supports your boat's keel for easy loading and safe transport on your trailer. It features a 4-inch, black rubber spool roller and a galvanized steel bracket that attaches to your trailer's tongue.


Just what I needed and ordered. A nice, heavy duty roller for my boat trailer.


I needed a roller assembly that a 2" wide belt on winch can ride in. This one has a thicker (3/16) bracket. Drilled 2 other holes so it can mount out on the end of my crane's 2" square tubing. I only gave it 4 stars because Smith left sharp edges/burrs all over the metal bracket.


I needed a roller on the back of my boat trailer so I could use a different style transom saver. No more bending down to remove a pin, my transom saver slides over the roller now. The roller assembly has done what I need it to do with no problems.


Roller diameter was smaller than I anticipated, but it will work.


Arrived quickly. Easy install and good Quality.

This product works very well, still in good shape and was easy to install.
Harry F - 01/01/2019


These made a good alternative to the yellow ones which were out of stock. I use these to roll my inflatable up the ramps into my utility trailer or back of my pickup.


Quick delivery. Looks like a solid product. Have not attached to my trailer yet so I can’t give it a true rating at this time.


excellent transaction


The customer service is first class and should be a model for other companies.


Quality product. I set it up on the rear of my boat trailer to accept the roller end of my transom saver (and as a boat guide for loading/off loading of course). Strong, sturdy roller for the transom saver application (500lb motor). The 4” roller is a perfect width/diameter to guide the boat on/off and hold my Extreme Max transom saver under load. Painted the galvanized bracket to match my trailer...good buy.


Great product. I’m happy. Only improvement I would say is to have the drilled hole either a little further apart or and oval shape so adjustments can be made. I just have to expand the holes outward to bolt around my Hobie trailer mast carrier for my winch line. Otherwise great product.


As usual, fast and good quality.


I had a hole drilled in the middle so I could mount it. This should solve the problem.


Been using two of these rollers on my Kat, one for each hull. When on the trailer you need a roller as the trailer rolls along over bumps the hull goes up and down. The roller action prevents the stop from being ripped off. I also put SS keel guards to protect the fiberglass.


Roller is as expected. Looked for a better main shaft for this because I don't trust the tap on caps at each end. No luck there yet. I added this to the rear of my new tandem boat trailer to have a place to put my transom saver on. Steel boxed trailer lights next, a under the front spare tire holder, then I will search for a boarding step for the front of the trailer.


This roller was exactly what I needed for my boat trailer and the price was right. Very well pleased with everything about dealing with your company and would buy from you again if and when I had the need.

Just great.
Eric L - 05/03/2018


Great product, replaced the old rusted brackets, rails and plastic fenders with new galvanized brackets and fenders and beat up rails.


Both products came in today, fast delivery. I ordered a transom saver and a roller to attach to boat trailer. Not exactly sure if the roller will work but tired kneeling down to pin transom saver into place. I had to drill holes into the frame of trailer, hardest thing was finding bolts and nuts that would fit.


Product is fine, but I did not realize until I opened the package that the roller was already attached to the bracket, so I had to remove one pal nut to enable me to affix the bracket to the trailer, my error... Next time I shall inquire more before buying. If components were loose it would have been snap to use in my trailer renovation.


the bow stops on my Two Place Zieman trailer were not very well made, and had deteriorated to being out of service.

I s=installed these on the trailer and was back in business. Worked great and the trailer went back into use. Without these, it would not have been possible. Good deal on a good product.


I ordered three of these rollers and they arrived quickly. They are definitely hight quality and made with heavy gauge steel. Although I'm not using them for their intended purpose (trailering), I am using them for easy-access/storage of large wood panels (table tops for when I use my shuffleboard table as a dining table). I recommend these and will return to for and future like needs.


The holes on this did not line up with the existing holes on the trailer so I had to drill 2 new ones, which is not a big deal but I would prefer one without any existing holes if I have to put more in it. Other than that exactly what I needed and as far as I can tell it's a well made product and I would buy it again if I needed another one. Shipping through UPS surepost is the the worst, it sat in my town for an additional day for no reason because it had to get transferred to USPS then come to me the next day when I could have just gone to UPS and picked it up and had it.


I bought this roller to mount on my Jeep cargo brace to help slide my Kayak on the rack. This will work perfectly, good quality and is just as advertised.


This worked perfectly for my repair, how every I had a very hard time taking it apart the use the bolt hole on the bracket. It felt like the end caps where machined on, it would be helpful for this item to not be pre-assembly for installation purposes. Other wise a great product.


I was pleased at opening the container at finding the construction weight for the given application - it is sturdy! I was surprised that fastening bolts were not included which requires another store stop before installation can be done. When finished it will take up the slack and do just what I needed.

Show More Reviews

See what our Experts say about this CE Smith Boat Trailer Parts

  • Could the CE Smith Spool Roller Assembly part # CE32100G be used with a Transom Saver
    Transom savers install by having one end attach to the lower section of your outboard motor and the other end goes to some point on the trailer. Typically a roller. The CE Smith Spool Roller Assembly part # CE32100G would work well for this.
    view full answer...
  • Dimensions of CE Smith Spool Roller Assembly for Boat Trailers CE32100G
    I went to our warehouse and measured the CE Smith Spool Roller Assembly for Boat Trailers # CE32100G. It measures 2-1/4-inches from the bottom of its mounting plate up to the center of the rubber roller. Overall width is 5-inches and overall height is 3-3/4-inches. All of these dimensions are noted on the photo I prepared for you.
    view full answer...
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  • Spacing and Dimensions of the CE Smith Spool Roller Assembly?
    I have attached a picture that shows the dimensions of the CE Smith Spool Roller Assembly for Boat Trailers item # CE32100G. It measures 2-1/4-inches from the bottom of its mounting plate up to the center of the rubber roller. Overall width is 5-inches and overall height is 3-3/4-inches.
    view full answer...
    Image 1 for
  • Height from Mounting Surface to Top of Roller of CE32100G and CE32150G
    For the Roller part # CE32100G that your referenced the distance from the mounting surface up to the top of the roller measures 3-5/8 inches. The roller part # CE32150G that you referenced instead measures 3-3/8 inches.
    view full answer...
  • Installing Boat Trailer Roller Assembly
    The CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4" # CE32100G can simply have a pal nut removed to pull out the pin and remove the roller and then install the bracket. Reinstall the pin and roller with the pal nut/cap nut. If you do this carefully it won't damage the pal nut, however if you don't then you can use # CE10801 to replace it. It is possible to install the unit without removing the roller depending on the angle you use for the hardware.
    view full answer...
  • Is The Roller On The CE Smith Spool Roller Assembly Removable?
    The CE Smith Spool Roller Assembly for Boat Trailers - Galvanized Steel and Black Rubber - 4" # CE32100G has a keel roller that can be removed. If removed, you will require a Replacement Cap Nut 5/8 inch like found in the Roller Shaft with Pal Nuts for Boat Trailer Rollers - Zinc-Plated Steel - 5-1/4" x 5/8" # CE10721A for 4 inch rollers.
    view full answer...
    Image 1 for
  • Recommended Rollers For Getting 320lb Catamaran On Dock Above The Water
    I reached out to my contact at CE Smith and unfortunately they were unable to provide a weight capacity of the # CE32100G you were looking at. Another option that I know will work is adding the CE Smith Roller Bunks for Boat Trailers - 6 Rollers Each - 5' Long - 1,500 lbs - 1 Pair # CE27710 to your dock. These roller bunks have a weight capacity of 1500lb so they will be plenty strong for your Catamaran that weighs 320lbs, and putting one bunk under each pontoon will make getting the boat...
    view full answer...
  • Availability of a Spool Roller Assembly Without the Roller
    The closest thing that we carry to the roller assembly # CE32100G at this time is the Panel Bracket # CE10300G. This does not include the shaft or the end caps, so you will need the Roller Shaft with Pal Nuts # CE10721A as well.
    view full answer...
  • Measurements of CE Smith Rollers and Brackets # CE32100G and # CE32110G
    First, roller with bracket # CE32100G is not going to work because the mounting holes on it are spaced 3 inches apart on center so it would be too wide. It measure approximately 2-1/2 inches from the bottom of the bracket to the center of the shaft. The overall height is approximately 3-13/16 inches. And from the center of the shaft to the top of the roller is approximately 1-3/8 inches. Roller and bracket # CE32110G has mounting holes that are a little closer together at 2-1/2 inches...
    view full answer...
  • Recommendation for Spool Rollers for 18ft Wood Boat on Custom Boat Trailer
    I do have a solution for you, however the CE Smith Spool Roller Assembly # CE32100G aren't wide enough to safely support the boat keel of your 18 foot Norwegian Faering. I recommend something a bit wider like the CE Smith Deep V Keel Roller Assembly # CE10453G with an 8 inch roller and mounting slots spaced 6 inches apart. You will want to have one for each cross member on your boat trailer. The only other thing you will need are 1/2" or 7/16" fasteners. I have included a video review...
    view full answer...
  • Availability of 8 Inch Long Boat Trailer Spool Roller
    It is indeed possible to purchase the roller minus the bracket. Yates offers a Spool Roller that's 8 inches long that's designed for a 5/8 inch shaft, part # YR8302-5. If you needed the panel bracket, it's part # CE10303G and part # CE10725A for the 5/8 inch shaft and pal nuts.
    view full answer...

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