These boat trailer guide-ons help align a boat for accurate loading and retrieval on bunk-style pontoon trailers with box, C-channel, or L-shaped frame beams. Each guide-on pairs a heavy-duty galvanized steel bracket with a wood support pad wrapped in soft anti-slip fleece to protect the hull finish from scratches. Width adjusts up to 1.2 in (30 mm) per side for a secure, custom fit, and the bracket fits trailer frames up to 3 in wide and 4.25 in tall. A top cap on the bracket helps keep rainwater out, and the galvanized coating stands up to freshwater use. Overall guide-on dimensions measure 19.7 x 4.9 x 31.3 in, with each wood pad measuring 24.4 x 3.5 x 1.8 in, and the set has a net weight of 19.2 lbs. The set includes two guide-ons and a complete installation kit with high-strength M10 U-bolts for two mounting options, wipe clean to maintain the fleece surface.
Heavy-Duty Galvanized Steel Build: Thick reinforced steel brackets resist bending and cracking under boat impact, while a galvanized coating and top cap guard against rust and rainwater in freshwater conditions for lasting durability.
Adjustable Width Fit: Guide rails adjust up to 1.2 in (30 mm) per side for a secure custom fit, and the pair fits trailer frames up to 3 in wide and 4.25 in tall for box, C-channel, or L-shaped beams.
Non-Slip Support Pads: Extra-wide wood pads wrapped in soft anti-slip fleece measure 24.4 x 3.5 x 1.8 in each, offering greater hull contact that guides the boat into alignment during loading without scratching the finish.
Easy Bunk-Style Loading: The wide pad surface centers the hull as it approaches the trailer, making solo loading and retrieval easier and steadier on bunk-style pontoon trailers at the ramp in choppy water or wind.
Complete Installation Kit: Includes two guide-ons with high-strength M10 U-bolts sized for two mounting methods to match small or large trailer beams, plus hardware that stays tight and resists loosening or snapping over time.
Steel (galvanized coating); Wood pad with anti-slip fleece covering
Wipe clean
Imported
Style Variants
Available Colors: Black
Size Reference for SUGIFT Guide-Ons Set of 2
Available Sizes:
