IZI1

Adjustable Roller Guide-On System

‎2.8/5
4 reviews
Home Depot
USD 151.19

at Home Depot

Updated: Oct 28, 2026

About this item

Extreme Max Adjustable Roller Guide-Ons do more than help you get your boat on your trailer; they help prevent a multitude of loading problems. They'll help you load faster and safer, keep you from loading too deep, keep your trailer position true and are especially helpful at night. They will fit bunk or roller-style trailers up to 3" wide x 4.25" tall. These guide-ons feature a full 24" of adjustable width, 90° - 70° pivot and 28" - 40" height adjustment to perfectly conform to your hull. Our Guide-Ons are zinc-coated and intended for freshwater use only. Use in saltwater or brackish water will corrode and deteriorate the finish. 7" bolt kit available for trailer frames up to 5.25" tall (3005.4050). 8" bolt kit available for trailer frames up to 6.25" tall (3005.4053).

  • Features
    • Fits 3 in. W x 4.25 in. H bunk or roller-style trailer frames
    • Designed to enable quick, safe, and efficient loading
    • Zinc coating ensures corrosion resistance in freshwater

Specifications

Automotive Part Type

Slide Out Load Spacer

General Part Type

Slide Out Load Spacer

Material

Zinc/Aluminum Coated Steel

Product Weight (lb.)

36.03 lb

Returnable

90-Day

Manufacturer Warranty

N/A

Product Depth (in.)

26.0 in

Product Height (in.)

3.25 in

Product Width (in.)

18.5 in

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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