Adjustable bracket designed to bring rail closer or further away from building. For joining rail sections in a parallel run. Ideal for corrugated metal sided buildings. Includes 4 lag bolts, 2 carriage bolts, and 2 nuts. Galvanized finish, Weather Guard protection. Galvanized, Double Splice Bracket, Designed For Mounting A Double Run Of #5114 Or #5116 Box Rail On Buildings With Corrugated Metal Siding, Adjustable, Display-Pac Loose. Perfect for mounting on metal siding material Designed specifically for double run use Galvanized finish