Boat Trailer Guides, Adjustable 40-48 In, 2-Pack PVC

Boat trailer guide poles improve loading alignment and visibility, helping you center your boat faster while protecting the hull from scrapes. Extra-tall PVC guide-ons make the trailer easy to track in low light and at the ramp, while the smooth, rounded sleeves provide a gentle contact point. Adjustable height and width let you dial in the fit for many trailer setups used with ski boats, compact fishing boats, and small sailboats.

• Delivers taller ramp visibility with 40 in or 48 in guide height options for quicker alignment


• Protects hull finish with smooth PVC pipes that help prevent scratches and scuffs during loading


• Adjusts fit with up to 5.1 in (130 mm) width adjustment per side to match many trailer widths


• Resists bending with reinforced heavy-duty steel brackets built for repeated loading impact


• Includes complete install kit with high-strength M10 U-bolts and two mounting options

Built for frequent launching, these galvanized trailer guide-ons help keep your boat centered on bunks/rollers and reduce guesswork when backing down the ramp. The steel hardware is designed to stay tight, and the top caps help limit rainwater entry into the poles. Fits trailer frames up to 3 in wide and 4-1/4 in tall, making it a practical upgrade for many freshwater trailer rigs. Grab yours today and make every load-up smoother and more controlled.

• Quantity: 2 pcs guide poles (left/right set)


• Height options: 40 in (1016 mm) or 48 in (1219 mm)


• Width adjustment: 0–5.1 in (0–130 mm) max per side


• Materials: Steel brackets with galvanized coating; PVC pipes with top caps


• Trailer frame fit: Up to 3 in (7.6 cm) wide and 4-1/4 in (10.8 cm) tall


• Hardware: M10 U-bolts included


• Overall dimensions: 16.9 x 4.9 x 48 in (430 x 125 x 1220 mm)


• Net weight: 19.4 lb (8.8 kg)