Boat trailer guide-ons 40″ galvanized steel pair

Boat trailer guide-ons are steel mounting brackets designed to centre and protect your boat during loading and unloading. This pair features galvanized steel construction with powder coating to resist saltwater corrosion.

Each guide measures 40″ and comes with black PVC pipes and end caps that cushion your boat hull and prevent scratches. The brackets accommodate trailer frames up to 3″ wide and 4-1/4″ tall, with adjustable width extending to 15 inches maximum.

Installation is straightforward. Mount the guides on top of or below your trailer frame using the included U-bolts, which fit both larger and smaller frame sizes. The 0.12″ thick steel brackets are rigid yet simple to position without special tools.

Suitable for ski boats, fishing boats, sailboats, and similar trailered vessels. The PVC post system keeps your boat stable and secure throughout transport, reducing the risk of shifting or hull damage on the road.

All mounting hardware is included. Install these guides for easier, safer boat launching and retrieval.