The SafeWaze FS-EX1550-W is a Class B 50 web poly housing retractable lifeline with a mobility enhancing swivel top, fall indicator and gate rated carabiner included. The units impact resistance housing encoded in non-corrosive components ensures extended usage and performance. The housing and braking system are creatively consolidated, making this unit lightweight and portable.FEATURES 50 Length Steel snap hook Heavy duty housing High-strength polymer housing 1 Ultrahigh Molecular Weight Webbing w/ sewn-in fall indicator Includes steel carabiner