FallTech has developed something you don't see every day out on the market. This family of FallTech's SRL's are innovative, to say the least. This SRL has glass-filled nylon housing which helps with its high performance. The Contractor Cable SRL features an independent alloy steel frame for superior strength and durability with an aluminum drum center and ABS plastic housing to reduce the weight. The inertial brake utilizes an aggressive spearhead and an oversized brake pad for unmatched performance. This workhorse manages arresting forces and deceleration distances at a fraction of the cost of most SRL's. This is a class B SRL.