The MSA Dyna-Lock® self-retracting lanyards (SRL) are fast-acting fall arresters that limit free fall distance, deceleration distance and fall arrest forces while allowing user freedom of movement. The Dyna-Lock® SRL is ideal for climbing applications where vertical mobility is needed.

Dyna-Lock® Self-Retracting Lanyard, Lightweight, 400 lb Load, 20 ft Length, Nylon Line, 1 Leg, Gray/Yellow, 1 in Strap Width, 5000 lb Tensile Strength, Snap Hook Anchorage Connection, 3/4 in Anchorage Hook Gate Opening, 36CS Swivel Snap Hook Harness Connection Hook, Specifications Met: ANSI Z359.14-2012, CSA Z259.2.2-98

• Three independent locking mechanisms provide proven dependability in corrosive or freezing environments
• Integral shock-absorber limits fall arrest forces to 900 lb or less
• Visual impact loading indicator on snap hook that alerts the user when the unit has been subjected to a load
• Swivel snap hook to prevent bird caging or kinking of lifeline
• Roller nozzle reduces wear on cable
• Durable stainless steel and extruded aluminum housing on web Dyna-Lock® SRLs
• Durable galvanized steel housing on cable Dyna-Lock® SRLs
• Integral carrying/mounting handle