The R430006LE 6ft Bantam Web Leading Edge Self-Retracting Lifeline is a Class 2 device The SRL is tested and approved for use over steel beam, precast concrete, and b-deck leading edge applications. The R430006LE has 6 feet of an exclusive blend of Kevlar® and UHMWPE webbing, a thermoplastic housing, andIncludes an ultra-lightweight and compact Backpack Style Energy Absorber for an ultra-lightweight and compact design. The steel harness web connector allows for quick and easy attachment. When attached overhead, the Bantam has a 24-inch maximum arrest distance that is ideal for low clearance applications.