The Accucraft West Coast 1" Rail Drill Jig for Joiners is a precision tool designed to assist in accurately drilling holes for rail joiners on 1-inch rail. This jig ensures consistent alignment and spacing of holes, allowing for secure and precise attachment of rail joiners. Made from tempered steel, it provides stability during drilling, reducing the risk of misaligned holes or rail damage. It's an essential tool for model railroad enthusiasts seeking reliable track assembly with professional-grade results.