All DuraTech® Arc Flash mini 6 ft, max 9 ft and 11 ft SRLs have been tested and meet ASTM F887-13 for self retracting lifelines to meet the challenges of electrically charged work environments. DuraTech® Arc Flash mini 6 ft and 9 ft max SRLs feature 3/4 in Kevlar® web with Nomex® covered external energy absorbers and are available in single and twin-leg configurations with multiple alloy steel and forged aluminum alloy anchorage and harness-end connector options. Arc Flash mini 6 ft and max 9 ft SRLs may both be anchored up to 5 ft below the dorsal D-ring and while mini 6 ft SRLs have a user capacity of 310 lb, the Max 9 ft SRLs can support users weighing up to 425 lb under OSHA regulations. DuraTech® Arc Flash 11 ft SRLs provide lasting overhead performance with 3/4 in Kevlar® web, internal inertial brakes and glass-reinforced housings.