2m light weight self-retractable lifeline - One of the lightest in its class. Features And benefits• Robust and durable plastic casing.• Webbing width 21 mm with shock absorber. • 2 quarter turn gate aluminium connectors on both ends. Gate opening: 21 mm. Conforms to EN362:2004 Class B • Conforms to EN360:2002, horizontal use (Sharp Edge VG11 RFU 11.060:2014), fall factor 2 use.