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The Guardian Fall Team Blog

In our ongoing efforts to educate the community on the importance of fall protection products, every quarter Guardian will be offering performance specifications on a featured product. This quarter's featured product is our Diablo Grande SRL.

Diablo Grande SRL - On the Jobsite

Diablo Grande SRL - Class A SRL

Available Models:

  • 42009, Galvanized cable lifeline
  • 42010, Galvanized cable lifeline with integral shock absorber (Leading Edge rated)
  • 42011, Nylon-coated galvanized cable lifeline


  • OSHA 1910
  • OSHA 1926 Subpart M
  • ANSI Z359.14-12
  • ANSI A10.32-12


  • 33’

Maximum average arrest force:

  • 1,350 lbs.

Maximum arrest force:

  • 1,800 lbs.

Maximum deceleration:

  • 24”

Worker capacity, part #s 42009 and 42011:

  • 130-420 lbs. for overhead/no free fall/non-LE applications

Worker capacity, part # 42010:

  • 130-420 lbs. for overhead/no free fall/non-LE applications.

The 24” deceleration distance makes the Diablo Grande perfect for applications with limited fall clearance. Heavy duty and lightweight lifeline housing, as well as the nylon-coated cable option also make the Diablo Grande highly durable and resistant to wear.

Sure, some devils may try and steal your soul, but at Guardian…they save your life.

Diablo Grande SRL