Shock-absorbing inner core smoothly expands to reduce fall forces, while outer jacket serves as a back-up web lanyard. Unique warning flag provides visual proof that lanyard has been involved in a fall and must be removed from service. Snap hooks have 3/4" throat opening and rebar hooks have 2 1/2" opening. Includes inspection log label. Green. Meets all applicable OSHA, ANSI and CSA standards and requirements. "Z7" models have connectors rated at 3,600 lbs.