3M DBI-SALA ExoFit X300 Comfort Construction Positioning Safety Harness


  • Automatic stand-up D-ring (lightweight aluminum) enables efficient dorsal connections
  • Low-profile suspension trauma strap design integrated between harness webbing
  • Equipped with auto-resetting lanyard keepers for fast and easy parking of snap hooks and carabiners
  • Revolving Torso Adapters adjust harness fit with ease and speed and lock webbing into place to maintain a comfortable and safe harness fit
  • Equipped with anti-sliding dorsal D-ring pad to help greatly reduce dorsal D-ring slide
  • Integrated easy-link SRL adapter lets you quickly and easily connect and disconnect personal SRLs
  • Auto-locking quick connect buckles secure contact with webbing, reducing the need to readjust
  • 3M Connected Safety ID (RFID) integrated for simplified inventory, inspection, and record management

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The X300 comfort harness is built with 6,000lb polyester webbing, robust nylon/polyester hybrid comfort padding with reflective 3M Scotchlite panels, and lightweight aluminum hardware. Locking torso adjustment and quick-connect buckle options are available to optimize fit and worker experience.

3M DBI-SALA’s new technology in the Dorsal D-ring area helps workers make efficient connections and maintain a safe harness fit.  Select configurations are also available with exclusive weight distribution system to help reduce shoulder strain and fatigue.

Additional information

Weight 6.55 lbs
Dimensions 14 × 10 × 9 in

D-ring Placement

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Harness Style

Harness Type


Product Family

Mpn1403098, 1403099, 1403100, 1403101, 1403102


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