Eaton Tripp Lite SB17U18BFB B-Line Series 18" Runway Boxed

Runway tubular boxed stringer system designed for larger installation projects. Features A513 grade steel construction with 1008 steel tube composition. Tubular stringer style measures 1-1/2 inches. Finished in flat black powder coat for durability and professional appearance. Individual boxes accommodate modular assembly and transport for complex installations.