Comments about Polyform Polyform Swivel Connector Fits 1.25" Rail:

The connectors fit securely to the rail. The tape you are supposed to use to hold the small nuts in place before you screw in the bolts is kind of useless. If you have a helper, simply hold the two pieces in place on either side of the bow rail. Then have the other person carefully place a single nut into the fitting, keep their finger over it, then screw in the bolt from the other side, continue with the other 3.