The Scotty Rail Mount Adapter 242 fits 7/8" & 1" diameter round rails, and 1" square rails. The Scotty Rail Mount Adapter 242 is ideal for mounting all Scotty post mount rod holders to certain types of railing. Works with a Scotty No. 241 side /deck mount and includes stainless steel fasteners.
adapter work great for mounting scotty rod holders to my rails and comes at a very good price from ACK
Excellent . solid construction and fit 1.25 inch rail perfectly