Links View K2 Resource Center https://k2-systems.com/en-us/resource-center-2/ Related Products View Rail Splice Kits K2 Systems RailConn CR 48-X, 48-XL Structural Set, Mill, 4000385 Mfr. Part # 4000385 Size 166 In. View L-Feet K2 Systems L-Foot Slotted Set, Mill, 4000630 Mfr. Part # 4000630 View Mounting Rails K2 Systems CrossRail 48-XL 166 In., Mill, 4000695 Mfr. Part # 4000695 Other Resources You Might Be Interested In View Resource Library S-5! Metal Roofing Resource Center Find all of S-5!'s product brochures, articles, CAD drawings, videos, and more in their metal roofing resource center. View Resource Library SnapNrack Resource Download Library Explore SnapNrack's variety of resources including structural engineering support, documentation, and brochures for their mounting products. View Resource Library Enel X Resource Library Find Enel X's resources, case studies, white papers, and more in their resource library. View Resource Library Generac PWRcell Installer Resources Everything you need for success installing Generac PWRcell products.