Boat Trailer Guide Poles, Adjustable 30.5–47.5 in, 2-Pack

Boat trailer guides improve loading alignment by giving you tall, easy-to-see markers that help center your boat fast at the ramp. These adjustable guide poles use smooth PVC pipes to protect the hull from scuffs while reinforced steel brackets keep the guides rigid during launching, retrieval, and transport. Designed for ski boats, compact fishing boats, and small sailboats, they fit a wide range of trailer frame sizes with two mounting options and a complete hardware kit.

• Delivers taller visibility to line up your boat quicker during loading and retrieval


• Protects hull surfaces with smooth, rounded PVC guide pipes that won’t scratch


• Adjusts height to 30.5 in (775 mm) or 47.5 in (1205 mm) to match your trailer setup


• Fits more trailers with up to 3.9 in (100 mm) width adjustment per side


• Includes high-strength M10 U-bolts and hardware for secure, stay-tight mounting

Stop fighting crosswinds and uneven ramps—use these trailer guide-ons to keep your boat tracking straight onto the bunks. The galvanized steel build resists corrosion in freshwater use, while the top cap helps keep rainwater from entering the poles. Install on trailer frames up to 3 in (7.6 cm) wide and 4-1/4 in (10.8 cm) tall, then fine-tune height and width for confident, repeatable loading. Grab yours today and make every launch and recovery smoother.

• Set: 2 pcs boat trailer guide poles (pair)


• Height options: 30.5 in (775 mm) or 47.5 in (1205 mm)


• Max width adjustment: 0–3.9 in / 0–100 mm (per side)


• Materials: high-hardness steel brackets with PVC pipes; galvanized coating


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


• Hardware: M10 U-bolts + complete installation kit


• Overall dimensions: 16.7 x 4.9 x 47.5 in (425 x 125 x 1205 mm)


• Net weight: 18.7 lbs (8.5 kg)