SternPerch Rail Kit
For boats which do not have a lower rail
All SternPerch seats sold by Zarcor are placed on the lower rail so you can lean against the upper rail. The kit is comprised of SS gull clamps and telescoping SS rails.
The kit is easy to install. There is no drilling or welding involved. Simply attach the gull clamps to the stanchions, and then attach the telescoping tubes (which are swaged and punched) to each clamp. See detailed instructions.