ExoFit X300 Construction Weight Distribution Safety Harness, CSA Certified, Class AP

ExoFit X300 CSA-Certified Full Body Safety Harness

The 3M™ DBI-SALA® ExoFit X300 is a CSA-certified full body safety harness designed for construction and industrial professionals working at height. This premium ExoFit X300 safety harness combines advanced weight distribution, durable construction, and comfort-focused features to provide a secure and comfortable fit throughout the workday.

Ideal for construction, roofing, concrete finishing, maintenance, and other demanding job sites, the ExoFit X300 is engineered to deliver dependable fall protection without sacrificing mobility or comfort.

ExoFit X300 Weight Distribution, Comfort and Fit

The ExoFit X300 features an exclusive weight distribution system designed to help reduce shoulder strain and fatigue during extended wear. Nylon/polyester hybrid comfort padding and reinforced shoulder caps provide additional support, while revolving torso adapters allow workers to quickly adjust harness fit and lock the webbing securely in place.

Auto-locking quick-connect buckles provide fast, efficient connections while helping maintain a consistent and secure fit.

• Auto-resetting lanyard keepers for convenient hook storage

• Low-profile suspension trauma strap for post-fall safety

• Integrated Easy-Link SRL adapter for fast connection of compatible personal SRLs

• Revolving torso adapters with locking adjustment

• Reinforced shoulder caps for added durability and comfort

Durable Construction and Smart Safety Features

Built with 6,000 lb polyester webbing, lightweight aluminum hardware, and reflective 3M™ Scotchlite™ panels, the ExoFit X300 combines durability, visibility, and performance for demanding job-site conditions.

An anti-sliding dorsal D-ring pad helps maintain the position of the back D-ring, while integrated RFID safety identification simplifies inspection, inventory tracking, and compliance management.

CSA Class AP Construction Harness

The ExoFit X300 construction harness is designed for professional fall-protection applications where comfort, mobility, and dependable performance are essential. Its Class AP configuration supports fall-arrest and work-positioning applications, making it a versatile CSA safety harness for construction and industrial environments.

The combination of durable polyester webbing, comfort padding, quick-connect hardware, and the ExoFit X300 weight distribution system makes this weight distribution safety harness well suited for workers who wear fall-protection equipment for extended periods.

Key Features

• CSA-certified Class AP full body safety harness

• ExoFit X300 weight distribution system

• Nylon/polyester hybrid comfort padding

• Auto-locking quick-connect buckles

• Lightweight aluminum hardware

• Anti-sliding dorsal D-ring pad

• Integrated Easy-Link SRL adapter

• Compatible with personal SRLs

• Reflective 3M™ Scotchlite™ panels

• 6,000 lb polyester webbing

• Integrated RFID safety identification

• Auto-resetting lanyard keepers

• Low-profile suspension trauma strap

• Designed for construction and industrial work at height