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3M™ DBI-SALA® Ultra-Lok™ Self-Retracting Lifeline, Cable 3504552, 50 ft. (15.2 m)


Airgas Part #:D623504552

Manufacturer Part #:3504552

$2,800.00 /Each

Item Details

  • 3M™ DBI-SALA® Ultra-Lok™ 50 ft. (15.2m) of 3/16" (5mm) stainless steel wire rope with swivel snap hook and RSQ™ dual-mode.


  • RSQ™ dual-mode design
  • Allows user to select either fall arrest mode or descent mode
  • Compact and durable housing is easy to use, transport, store and is built to last
  • A gasket between the housing halves helps prevent contaminants from entering
  • Abrasion resistant and extremely durable lifeline construction provides added field longevity
  • Motor spring, fasteners, locking pawls, shaft, springs and ratchet plate are stainless steel for added corrosion resistance
  • Reduces the forces imposed on a fallen worker to safe levels
  • Stays locked on rigid and non-rigid (horizontal lifeline) anchors for added safety
  • Helps prevent corrosion or freeze-up and provides an audio indicator of a functioning brake system
  • Stays in line with load for added security
  • Allows use of a variety of standard carabineers
  • Automatically locks and closes, swivels to limit lifeline twisting for ease of use and provides visual indication of fall arrest
  • Maintains a reserve for shock absorption when the entire lifeline is extended


  • ANSI Z359.1


  • Wind Energy

Product Attributes


» Galvanized Steel Wire Rope


» ANSI Z359.14
» OSHA 1910.66
» OSHA 1926.502

Product Type

» Lifeline


» 50 ft

Trade Name

» Ultra-Lok™

Line Length

» 50'

Line Material

» Stainless Steel Cable

Load Capacity

» 310 lb

Anchorage Connection

» Snap Hook
» RSQ™ Dual-Mode

Housing Material

» Urethane Thermoplastic