Professional X-Large hot work safety harness with automatic stand-up D-ring, Nomex/Kevlar webbing, 310 lbs weight capacity, and RFID-enabled inspection tracking for industrial fall protection.
The 3M™ DBI-SALA® Delta™ Hot Work Safety Harness 1109976 in X-Large size is a professional-grade fall protection system designed for workers in high-temperature environments. This vest-style welder's harness represents over twenty years of design, research, and manufacturing expertise, featuring the iconic bright yellow webbing and patented triangular no-tangle back pad design. The harness is specifically engineered for hot work applications including welding, cutting, and other high-temperature industrial tasks, making it an essential piece of personal protective equipment for construction, general industrial, oil and gas, and transportation sectors.
This safety harness is equipped with an automatic stand-up back D-ring that enables efficient dorsal connections, revolving torso adjuster buckles for optimal fit and comfort, and low-profile suspension trauma straps to minimize discomfort during extended wear. The harness features integrated RFID-enabled labels for advanced inventory, inspection, and record management, along with auto-resetting lanyard keepers for fast and easy parking of snap hooks and carabiners. With a robust 310 lbs (140 kg) weight capacity and constructed from premium Nomex®/Kevlar® webbing, this harness meets ANSI Z359.1, OSHA 1910.66, and OSHA 1926.502 specifications.
The X-Large size harness comes with zinc-plated steel buckles for durability and longevity in demanding industrial environments. Weighing only 4.4 lbs, it provides lightweight protection without compromising safety. This harness is exclusively designed for industrial and occupational use by trained professionals and is not intended for consumer applications. The Delta™ series has become the industry standard for hot work safety, recognized by safety professionals worldwide for its superior design, comfort, and reliable performance in critical fall protection scenarios.
Key Features
- Automatic stand-up back D-ring for efficient dorsal connections and quick rigging
- Revolving torso adjuster buckles for superior fit and comfort during extended wear
- Integrated suspension trauma straps to reduce discomfort and improve wearer safety
- RFID-enabled protective labels for advanced inventory, inspection and record management
- Auto-resetting lanyard keepers for fast and easy parking of snap hooks and carabiners
- Patented triangular no-tangle back pad design for unique shape and superior comfort
- Nomex®/Kevlar® webbing construction for exceptional durability in high-temperature environments
- Zinc-plated steel buckles for enhanced durability and corrosion resistance
- 310 lbs (140 kg) weight capacity for heavy-duty industrial applications
- Lightweight at only 4.4 lbs for reduced worker fatigue
Technical Specifications
| Specification |
Value |
| Product Type | Vest-Style Welder's Harness |
| Brand | DBI-SALA® |
| Product Series | Delta™ |
| Harness Application | Hot Work |
| Harness Size | X-Large |
| D-ring Placement | Back |
| Body Belt | No |
| Webbing Material | Nomex®/Kevlar® |
| Product Color | Black |
| Weight (Imperial) | 4.4 lb |
| Weight Capacity (Imperial) | 310 lb |
| Weight Capacity (Metric) | 140 kg |
| Chest Buckle Material | Zinc Plated Steel |
| Leg Buckle Material | Zinc Plated Steel |
| Torso Buckle Material | Zinc Plated Steel |
| Padding Location Type | None |
| Connected Safety ID Equipped | Yes |
| Specifications Met | ANSI Z359.1, OSHA 1910.66, OSHA 1926.502 |
| Recommended Industry | Construction, General Industrial, Oil & Gas, Transportation |
| Case Quantity | 1 |
| Smallest Saleable Unit | Each |
| Part Number | 1109976 |
| 3M Product Number | 1109976 |
| 3M ID | 7012815699 |
| UPC | 00840779031559 |
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