Post Guide-On 65″ – Aluminum
These post-guide-ons utilize uprights that mount directly to your I-Beam trailer frame using stainless steel u-bolts, nuts, and washers for a fit that will work on virtually any size I-Beam frame. The metal uprights can be adjusted up to 19” out from each side of the trailer frame. Recommended for I-Beam trailer frames used in salt water due to the corrosion resistance of aluminum.
WARNING: To reduce the risk of nut seizure when using stainless steel hardware always apply a light coat of grease to threads prior to assembly.

![C.E. Smith Angled Post Guide On - 40" - Black [27647]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-angled-post-guide-on-40-black-27647.webp)
![C.E. Smith 60" Post Guide-On With I-Beam Mounting Kit [27648]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-60-post-guide-on-with-i-beam-mounting-kit-27648.webp)
![C.E. Smith 40" Post Guide-On With L.E.D. Lighted Posts [27740]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-40-post-guide-on-with-l-e-d-lighted-posts-27740.webp)
![C.E. Smith Angled Post Guide On - 40" - White [27627]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-angled-post-guide-on-40-white-27627.webp)
![C.E. Smith Roller Pontoon Guide-On [27672]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-roller-pontoon-guide-on-27672.webp)
![C.E. Smith 75" Guide f/I-Beam Mounting [27635]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-75-guide-f-i-beam-mounting-27635.webp)
![C.E. Smith LED Post Guide Light Kit [27656A]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-led-post-guide-light-kit-27656a.webp)
![C.E. Smith PVC Replacement Cap - Pair [27657]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/c-e-smith-pvc-replacement-cap-pair-27657.webp)