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MSA Dyna-Lock® Self-Retracting Lanyards (SRL)

MSA Dyna-Lock® Self-Retracting Lanyards (SRL)

Manufacturer: MSA

Product Code: 10017931

MSA Dyna-Lock® Self-Retracting Lanyards (SRL)

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.

Features & Benefits

  • Three independent locking mechanisms provide proven dependability in corrosive or freezing environments
  • Integral shock absorber limits fall arrest forces to 900 lbs or less
  • Visual impact loading indicator on snaphook that alerts the user when the unit has been subjected to a load
  • Wire rope available in galvanized or stainless steel
  • Swivel snaphook to prevent birdcaging 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
  • 4.5 feet per second locking speed


Dyna-Lock SRL

PART NO. Description Length Standards
CSA Z259.2.2/OSHA ANSI Z359.14-2012/OSHA
(1)   506202 Galvanized Wire Rope 30'  
(1)   506204 Galvanized Wire Rope 50'  
(2)   506203 Stainless Steel Wire Rope 30'  
(2)   506205 Stainless Steel Wire Rope 50'  
(1)   506615 Nylon Web 20'  
(1)   10017931 Stainless Steel Wire Rope 20'  
(2)   10006468 Galvanized Wire Rope 50' (16M)  
(2)   10017933 Stainless Steel Wire Rope 20' (6M)  
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