Question 1

Can anybody give me the diminutions?

Accepted Answer

The one they sent me says it is the 3 inch roller but the inside part is 3.75 inches and the total is around 7.25 inches.

Question 2

I too had the problem of this not fitting my trailer.  I think if I saw off the area that sticks out on each end, it will fit fine.  Will that work?

Accepted Answer

I think you bought the 4 inch one which is too big for your trailer. The smaller 3 inch should fit. These are the only two sizes.

Question 3

What size is the locking nut ?didn’t come with one !!

Accepted Answer

Take the bolt with you to the hardware store and match it up there . Preferably a self locking nut.

Question 4

My bumper is 6 inches from end to end. All of these are a choice of 3 or 4 inch. What is that measuring?

Accepted Answer

This is a bow roller. They are typically 3" or 4" long and fit between two flat mounting brackets that are drilled for the mounting bolt. This one has extra protective caps that cover the outside of mounting bracket area. These rollers are usually close to where your trailer winch is located. When the boat is pulled onto the trailer the bow eye would be in close proximity to the bow roller which acts as a stop.

The roller you are looking for may be a keel or spool roller. Those styles are used down lower on the trailer where the boat hull rides over the frame. The key measurement to size any roller is the distance between the mounting brackets and the roller shaft hole size. The common lengths of these rollers are 5, 8, 10, 12" and up with a hole for either a 1/2" or 5/8" shaft. I suggest that you contact our Customer Service Dept at 800-334-2661 ext 3619 to help determine what style you need. It would be helpful to have a picture of the roller that you are trying to replace ready that could be sent to help identify it.

ASIN	B004LR5J8Q
Best Sellers Rank	#145,341 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #174 in Boat Trailer Guides & Rollers
Brand	Shoreline Marine
Brand Name	Shoreline Marine
Color	Multi
Customer Reviews	4.6 out of 5 stars 1,188 Reviews
Global Trade Identification Number	00013893523235
Included Components	3-Pc Super Polymer Bow Roller
Item Dimensions	1 x 1 x 1 inches
Item Form	Three-Piece
Item Type Name	3-Pc Super Polymer Bow Roller
Item Weight	0.27 g
Item dimensions L x W x H	1 x 1 x 1 inches
Manufacturer	Shoreline Marine
Material	Blend
Material Type	Blend
Number of Items	1
Size	3 Count (Pack of 1)
UPC	013893523235
Unit Count	3 Count

Shoreline Marine 3-Piece Super Bow Roller Poly (3-Inch)

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