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3M™ DBI-SALA® ExoFit™ X300 Safety Harness

3M™ DBI-SALA® ExoFit™ X300 Safety Harness

$710.00
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The 3M™ DBI-SALA® ExoFit™ X300 Harness is built for professionals who demand uncompromising safety, comfort, and performance when working at height. Designed with premium components, the X300 enhances worker protection, efficiency, and ease of use across demanding jobsite environments.

Constructed with 6,000 lb polyester webbing, the harness features robust nylon/polyester hybrid comfort padding with reflective 3M™ Scotchlite™ panels for improved visibility, along with lightweight aluminum hardware to reduce overall weight. Advanced design in the dorsal D-ring area helps workers make faster, more efficient connections while maintaining proper harness fit. Locking torso adjustments and quick-connect buckles allow for easy donning and precise fit, improving comfort throughout the workday. Select configurations also include an exclusive weight distribution system designed to reduce shoulder strain and minimize fatigue.

The 3M™ DBI-SALA® ExoFit™ family of full-body harnesses is engineered to deliver optimal fit, function, and efficiency while meeting the rigorous safety and performance demands of everyday work at height. Backed by extensive engineering and real-world jobsite research, ExoFit™ harnesses continue to evolve through advanced materials and innovative design. With hundreds of configuration options available across the ExoFit™ X100, X200, and X300 series, 3M™ DBI-SALA® offers a solution to keep your workforce safe, comfortable, and productive—even in the most challenging environments.

Key Features

  • Built for comfort and endurance – The ExoFit™ X300 features ergonomic padding and a supportive sub-pelvic strap to reduce fatigue during long climbs and suspension work.
  • Versatile, multi-industry design – Configurable for wind energy, tower climbing, construction, oil & gas, confined space, and general industrial use.
  • Multiple connection options – Aluminum D-rings available at the back, front, hips, shoulders, and suspension points for maximum flexibility and rescue readiness.
  • Fast, secure connections – Auto-locking and quick-connect buckles allow for easy donning while maintaining a secure fit.
  • Lightweight, durable materials – High-strength polyester webbing and aluminum hardware balance durability with reduced weight.
  • Configurable comfort options – Available with or without body belt, hip pads, and seat/board to match the job and worker preference.
  • High capacity & compliant – Rated up to 420 lb (190 kg) and compliant with ANSI Z359.11 and OSHA requirements.

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Safety and Rescue Training Worldwide

Give your company the confidence and education needed to stay safe in the field with Tech Safety Lines. As an authorized trainer across multiple areas, including TSL Rescue Equipment, OSHA, GWO, 3S Lift, and the American Heart Association, we offer training both onsite and at our headquarters in Dallas, TX.

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