Compact, lightweight design with all-metal braking system. Anti-ratcheting dual pawl design limits maximum arresting force to 900 lbs. Includes built-in anchorage connector with spring-loaded locking pin, impact resistant nylon housing with 1' nylon webbing and snap hook impact indicator to warn when unit needs to be replaced. Audible indicator assures unit is functioning properly. No service/recertification required, reducing cost of ownership. I-Safe RFID technology enabled.