Taylor Made Boat Cover Rail Bow Sockets Taylor Made nylon rail bow sockets, pair. Accepts any bow. How to Assemble and Install Taylor Made Rail Bow Sockets Your bows will need a hole drilled in ends to accommodate the bolt and stem that will pass through them. First, insert bow into nylon socket and mark end to match pre-drilled holes in socket, then drill a hole slightly larger then stem. Repeat process for other end of bow, then assemble and install as illustrated. California Residents WARNING