C.E. Smith 75 in. I-Beam Mount Post Guide-On

The C.E. Smith 75" Post Guide-On for I-Beam Mounting is built specifically for I-beam trailers and I-beam boat lifts, using an innovative two-piece mounting clamp that works above or below the I-beam. It is designed for owners of I-beam trailers who need a guide-on solution that standard U-bolt or frame-clamp posts simply can't fit.

The 2-3/8-inch diameter PVC posts sit on 36-inch, 1-1/2-inch square, 16-gauge pre-galvanized steel uprights that adjust out to 19 inches on each side, and the included clamp hardware fits I-beams up to 4 inches wide. Like C.E. Smith's other guide-ons, these give you a clear visual marker of your trailer's position even when the bunks are submerged. Browse more options in our trailering category.

Key Features

• 75" overall height
• 2-3/8" white PVC posts
• two-piece I-beam mounting clamp fits up to 4" beams
• works above or below the I-beam
• adjusts to 19" per side
• sold in pairs
• Height: 75
• Upright Height: 36
• Adjustment: 19" per side
• Weight: 26 lb

Frequently Asked Questions

Will this fit my I-beam trailer? Yes, the two-piece clamp mounts above or below the I-beam and fits beams up to 4 inches wide.

How is this different from a standard frame-mount guide-on? It uses an I-beam-specific two-piece clamp instead of U-bolts, since standard frame clamps don't fit I-beam trailers.

How far can the posts adjust? Each post adjusts out to 19 inches from the trailer frame.