Professional-grade vest-style climbing safety harness with automatic stand-up back D-ring, 420 lb weight capacity, and integrated suspension trauma straps for industrial fall protection.
The 3M™ DBI-SALA® Delta™ Vest Climbing Safety Harness (Model 1112127, X-Large) represents the pinnacle of fall protection engineering with over twenty years of design, research, and manufacturing expertise. This professional-grade harness features a distinctive bright yellow webbing and patented triangular no-tangle back pad design that sets it apart from standard safety equipment. The automatic stand-up back D-ring enables efficient dorsal connections, while revolving torso adjuster buckles provide superior comfort and secure fit for extended wear in demanding industrial environments.
Designed specifically for climbing and industrial fall protection applications, this vest-style harness combines multiple safety features including integrated suspension trauma straps on most models, auto-resetting lanyard keepers for fast and easy parking of snap hooks and carabiners, and protected labels equipped with integrated RFID tags for inventory, inspection, and record management. The harness meets rigorous safety standards including ANSI A10.32, ANSI Z359.1, ANSI Z359.4, OSHA 1910.66, and OSHA 1926.502, ensuring compliance with federal occupational safety requirements.
With a robust 420-pound weight capacity and multiple connection points (back and front D-rings), this X-Large harness is ideal for construction, general industrial, transportation, and wind energy sectors. The zinc-plated steel buckles and high-quality polyester webbing ensure durability and longevity in harsh working conditions, while the Connected Safety ID system enables seamless integration with modern safety management platforms.
Key Features
- Automatic stand-up back D-ring for efficient dorsal connections
- Revolving torso adjuster buckles for superior comfort and secure fit
- Integrated suspension trauma straps included on most models
- Auto-resetting lanyard keepers for fast and easy snap hook and carabiner parking
- Protected labels with integrated RFID tags for inventory and inspection management
- Patented triangular no-tangle back pad design with bright yellow webbing
- 420-pound weight capacity suitable for demanding industrial applications
- Multiple D-ring placement options (back and front) for versatile connection points
- Meets ANSI and OSHA safety standards for occupational fall protection
- Connected Safety ID system for modern safety management integration
Technical Specifications
| Specification |
Value |
| Product Type | Vest-Style Climbing Harness |
| Model Number | 1112127 |
| Size | X-Large |
| Brand | DBI-SALA® |
| Product Series | Delta™ |
| Weight Capacity | 420 lbs (190 kg) |
| Harness Application | Climbing |
| D-ring Placement | Back, Front |
| Weight | 3.3 lbs |
| Webbing Material | Polyester |
| Chest Buckle Material | Zinc Plated Steel |
| Leg Buckle Material | Zinc Plated Steel |
| Torso Buckle Material | Zinc Plated Steel |
| Product Color | Yellow |
| Body Belt | No |
| Padding Location Type | None |
| Connected Safety ID Equipped | Yes |
| Case Quantity | 1 |
| Recommended Industry | Construction, General Industrial, Transportation, Wind Energy |
| Specifications Met | ANSI A10.32, ANSI Z359.1, ANSI Z359.4, OSHA 1910.66, OSHA 1926.502 |
| 3M Product Number | 1112127 |
| 3M ID | 7012815908 |
| UPC | 00840779034338 |
| Use Category | Industrial/Occupational Use Only |
| Suspension Trauma Straps | Integrated on Most Models |
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