- Carpeted 2" x 4" x 60" bunkboards tilt to match your boat’s hull, ensuring proper center loading in wind or currents
- Helps guide and stabilize your boat during loading and transport
- Adjustable 1.5" square pre-galvanized steel uprights are angled at 75° for reliable support
- Offers 21" height with up to 13" lateral adjustment from the trailer frame on each side
- Can be mounted above or below the trailer frame to fit your needs
- Made with untreated southern yellow pine, covered in durable marine-grade carpet
- Pre-galvanized steel components feature a 0.45 oz. coating per side for added corrosion resistance
- Includes mounting hardware to fit frames up to 3'' wide x 4.25'' high
- Replacement swivel bracket sold here
- For larger trailer frames check out our Large Zinc U-Bolt Pack
- Sold as a pair
5' Bunk Board Guide-On
SKU
260-3907
$234.99
Regular Price
Oversized shipping costs calculated in checkout.
Trusted Industry
Leader
Leader
Helping Boaters
since 1979
since 1979
Honest Expert
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Advice
100% Satisfaction
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Guarantee
Product Details
Installation Instructions
FAQ
Why should I consider guide-ons for my trailer?
Guide-ons make boat loading easier, especially in challenging conditions like strong currents or wind. They help center the boat quickly, reduce the risk of misalignment, and protect the boat's hull from scratches​.
Can I use guide-ons for all boat trailers?
Most guide-ons are compatible with standard trailer designs but may not work with specialized trailers like I-beam or very large models. It’s essential to check the trailer frame dimensions and compatibility with guide-on mounting systems before purchase.
What maintenance is required for guide-ons?
Regularly check for rust or wear on metal components and ensure the mounting hardware is secure. Replace worn carpet on bunk guide-ons to avoid scratching the hull. Keeping parts clean and dry when not in use can extend their lifespan.
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