CriticalTool provides a variety of rugged and durable Lifeline Supplies guaranteed to ensure worker safety when operating on rooftops, balconies, or any elevated/high surfaces. Manufactured by popular brands like DBI/Sala, Miller, MSA, Protecta, and Safewaze, our available horizontal, self-retracting, and other types of lifelines make way for reliable restraint of workers in an event of a fall hazard.

     Check out our Lifeline Supplies by clicking on products below or by using the filter on the left to browse according to your needs.   

 For further assistance, feel free to contact our safety supply experts through our live chat, our contact form, or by reaching us at  800-511-8652.

40 Products found
Result 1- 24 of 40
Multiple Options

    • Free Shipping!
    • Rugged and extremely lightweight thermoplastic housing
    • Semi-sealed design
    • Stainless steel dynamic components
    • Internal energy absorption system
    • Anti-ratcheting twin disk brake system


Multiple Options

  • Free Shipping!
  • Maximum arresting force 900 lbs
  • Available in single leg or twin-leg
  • Meets or exceeds applicable OSHA requirements and ANSI standards including ANSI A10.14-1991, ANSI Z359.1-2007, CE and CSA


Multiple Options

  • 5/8" polyester/polypropylene blend rope for strength and durability.
  • Built-in self locking snap hook at one end
  • Available in 30 or 50 foot lengths
  • Meets or exceeds all applicable industry standards including OSHA 1910.66, OSHA 1926.502, Capital Safety Gen. Mfg. Req., ANSI A10.32, ANSI Z359.1


Multiple Options

  • Free Shipping!
  • Corrosion resistant
  • No annual factory re-certification required*
  • Rated to 400 lbs when using a SofStop Shock absorber


# TR30/30FT

  • Quick-activating braking mechanism
  • No annual factory recertification required*
  • Snap hook with swivel; carabiner included
  • Narrow payout port
  • Meets OSHA 1926.502, ANSI Z359.1, ANSI A10.14 and CSA Z259.2.2-98 Type 2


# SW-9012

  • Allows easy attachment for dual leg retractables
  • Zinc-Plated Steel
  • Meets ANSI Z359.14 & ANSI A10.32


# SW-8008-10-RBH

  • 10 ft. Cable
  • Forged steel rebar hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# SW-8008-10-DL

  • 10 ft. Cable
  • Forged Steel Snap Hooks
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# SW-8008-10-ALU-RBH

  • 10 ft. Cable
  • Aluminum snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# SW-8008-10-ALU-DL

  • 10 ft. Cable
  • Aluminum snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# SW-8008-10-ALU

  • 10 ft. Cable
  • Aluminum snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# MFLTB-1/7.5FT

  • User-rated for 400 lbs
  • 7.5 foot working capacity
  • Tie-back anywhere on the lifeline
  • Twin Turbo G2 Connector with two (2) MFLT-1/7.5FT Turbo T-BAK units


# FS808-60

  • 4-Person portable rope horizontal lifeline
  • 310 lbs/person 4-person maximum
  • Scroll down for complete specifications and items included in kit


# FS806

  • 60 foot Cable Line
  • 310 lbs/person 2-person maximum
  • Scroll down for complete specifications and items included in kit


# FS-FSP9030

  • 30 ft. Cable
  • Locking Snap Hook and Integral Shock Pack for Leading Edge Applications
  • Meets ANSI Z359.14 Class B Standards
  • Scroll down for complete specifications


# FS-FSP1409-W

  • 9 ft. Web
  • Forged steel snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-FSP1407-W-TBH

  • 7 ft. Web and tie-back
  • Forged steel tie-back hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-FSP1407-W-RBH

  • 7 ft. Web
  • 3600 lbs Gate Rated Rebar Hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-FSP1250-G

  • 50 ft. Cable
  • Forged steel snap hook
  • Meets ANSI Z359.14 Class B Standards
  • Scroll down for complete specifications


# FS-FSP1220-G

  • 20 ft. Cable
  • Forged steel snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-EX1006-W-RBH

  • 6 ft. Length
  • 400 lbs Maximum Working Load
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-FSP1211-G

  • 11 ft. Cable
  • Forged steel snap hook
  • Meets ANSI Z359.14 Class A Standards
  • Scroll down for complete specifications


# FS-FSP9050

  • 50 ft. Cable
  • Locking Snap Hook and Integral Shock Pack for Leading Edge Applications
  • Meets ANSI Z359.14 Class B Standards
  • Scroll down for complete specifications


# 7603120

  • 120 Foot System
  • Meets or exceeds all applicable industry standards including OSHA and ANSI.
  • Sayflink sleeve(s) must be ordered separately (part number 7608002)
  • System provides 100% tie-off for two workers, you can traverse the entire system without disconnecting for added safety


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