UOM
Each
Sub Brand
ExoFit X100
Product Overview The 3M DBI-SALA ExoFit X100 Comfort Construction Climbing/Positioning Safety Harness combines fall arr
$ 522.300
The 3M DBI-SALA ExoFit X100 Comfort Construction Climbing/Positioning Safety Harness combines fall arrest, climbing, and work-positioning capabilities in one rugged, comfortable full-body harness.
This configuration features four attachment points: one dorsal back D-ring, one front/sternal D-ring, and two hip D-rings. This allows the harness to support several types of properly configured fall-protection systems without requiring workers to change harnesses when transitioning between climbing, fall-arrest, and positioning tasks.
The dorsal D-ring provides a connection point for appropriate fall-arrest systems. The front/sternal D-ring supports approved climbing applications, while the dual hip D-rings allow connection to compatible work-positioning equipment.
The X100 is constructed with 6,000 lb polyester webbing, nylon/polyester hybrid comfort padding, and durable alloy-steel hardware to provide the strength and durability required for demanding construction and industrial environments.
A pass-through chest buckle provides a straightforward chest connection, while traditional tongue-buckle leg straps allow workers to achieve a consistent and secure leg adjustment.
For improved comfort during long workdays, this construction configuration includes padding at the back and hips, along with revolving torso adjusters that simplify harness adjustment and help maintain the selected fit.
Additional X100 features include an anti-slide dorsal D-ring pad, an integrated adapter location for compatible personal self-retracting lifelines, low-profile suspension trauma relief straps, and 3M Connected Safety ID technology for equipment identification and inspection management.
Construction workers often perform several different work-at-height tasks during the same day.
A worker may need to climb to an elevated work area, remain protected by a personal fall-arrest system, and then use positioning equipment to work hands-free once they reach the work location.
The ExoFit X100 Construction Climbing/Positioning Harness is designed to support all three applications.
Instead of equipping workers with separate harnesses for climbing, fall arrest, and positioning, this X100 configuration provides the attachment points necessary for each application within one full-body harness.
Its combination of durable construction, comfort padding, multiple D-rings, practical adjustment hardware, and equipment-management features makes it particularly well suited for professional construction and industrial crews who spend significant portions of their workday at height.
One of the strongest features of this ExoFit X100 configuration is its four-point attachment system.
| Attachment Point | Primary Function |
|---|---|
| Back / Dorsal D-Ring | Fall Arrest and Approved Climbing Applications |
| Front / Sternal D-Ring | Climbing and Other Approved Systems |
| Left Hip D-Ring | Work Positioning |
| Right Hip D-Ring | Work Positioning |
The dual hip D-rings are especially important for workers using compatible positioning lanyards or positioning systems.
A positioning system can help support a worker at the work location while allowing both hands to remain available for performing the task.
Each attachment point must only be used for applications permitted by the applicable 3M instructions and complete fall-protection system.
The front/sternal attachment point makes this configuration particularly useful for workers who regularly climb fixed ladders, structural systems, towers, equipment, and other elevated access systems.
Depending on the complete fall-protection system, the front connection can interface with approved vertical climbing systems while maintaining a connection close to the worker’s centerline.
The dorsal attachment can also support approved climbing applications depending on the connecting subsystem and system configuration.
Two hip D-rings allow the X100 to interface with appropriate work-positioning equipment.
Positioning systems are commonly used when workers need to remain supported at an elevated work location while using both hands.
Common examples include:
Work positioning is not a substitute for fall arrest when exposure to a fall hazard requires an independent fall-arrest system.
The Comfort Construction configuration adds padding and equipment features intended for workers who wear fall protection for extended periods.
Padding at the back and hips helps distribute contact pressure across the body, while the construction-style body belt provides support for positioning equipment and compatible accessories.
The harness is designed to balance protection, durability, mobility, and comfort for workers who may remain in their harness throughout much of the workday.
The ExoFit X100 uses high-strength polyester webbing rated at 6,000 lb tensile strength.
Polyester is widely used in professional fall-protection equipment because it provides:
The webbing is combined with polyester stitching and high-strength hardware to create a complete occupational full-body harness.
This configuration uses a pass-through chest buckle.
Pass-through buckles provide a secure, proven connection method while keeping the chest hardware relatively simple and lightweight.
The buckle is constructed from high-strength metal components and is designed to remain secure when properly connected and adjusted.
The leg straps use traditional tongue-buckle adjustment hardware.
Similar to a heavy-duty belt buckle, tongue buckles provide defined adjustment positions that help workers establish a consistent fit every time the harness is worn.
Tongue-buckle legs are especially popular in construction because workers can visually confirm the selected adjustment position.
The ExoFit X100 uses revolving torso adjusters to help workers quickly adjust the harness around the upper body.
Proper torso adjustment is critical for keeping the dorsal D-ring properly positioned and maintaining an appropriate overall harness fit.
The revolving adjusters make it easier to fine-tune the harness while helping maintain the selected webbing position.
The X100 incorporates an anti-slide dorsal D-ring pad.
Traditional harness D-rings can migrate downward on the worker’s back as the harness moves throughout the workday.
The anti-slide design helps reduce unwanted movement of the dorsal D-ring and assists in maintaining the intended attachment position.
The dorsal assembly also provides a convenient integrated adapter location for compatible personal self-retracting lifelines.
This makes the X100 particularly attractive for companies using personal or twin-leg SRLs as their primary fall-arrest connecting subsystem.
Compatible SRLs can be attached at the harness according to the manufacturer’s instructions without relying solely on conventional web-mounted attachment arrangements.
The ExoFit X100 includes low-profile suspension trauma relief straps.
Following a fall arrest, a conscious suspended worker may be able to deploy the straps to establish a more supportive standing position while awaiting rescue.
Suspension trauma straps do not replace the need for a complete rescue plan. Employers using personal fall-arrest systems should maintain an appropriate rescue plan and the equipment and personnel necessary to carry it out.
The ExoFit X100 incorporates 3M Connected Safety ID / RFID technology.
The identification technology can help organizations manage:
This can be especially valuable for larger contractors and industrial facilities managing dozens or hundreds of fall-protection assets.
| Specification | Details |
| Manufacturer | 3M™ |
| Brand | DBI-SALA® |
| Product Series | ExoFit™ X100 |
| Product Type | Comfort Construction Climbing/Positioning Safety Harness |
| Harness Style | Full-Body Construction Harness |
| Applications | Construction / Climbing / Positioning |
| D-Ring Placement | Back, Front, Hip |
| Total Connection Points | 4 |
| Back / Dorsal D-Ring | Yes |
| Front / Sternal D-Ring | Yes |
| Hip D-Rings | 2 |
| D-Ring Material | Zinc-Plated Steel |
| Body Belt | Yes |
| Hip Pad | Yes |
| Belly Pad | No |
| Padding Location | Back / Hip |
| Chest Connection | Pass-Through |
| Chest Buckle Material | Zinc-Plated Steel |
| Leg Buckle Type | Tongue Buckle |
| Leg Buckle Material | Zinc-Plated Steel |
| Torso Adjustment | Revolving |
| Torso Hardware | Aluminum Alloy / Zinc-Plated Steel |
| Webbing Material | Polyester |
| Webbing Tensile Strength | 6,000 lb |
| Suspension Trauma Relief Straps | Yes |
| Personal SRL Adapter Location | Yes |
| Connected Safety ID / RFID | Yes |
| Subpelvic Strap | Yes |
| Color | Gray |
| Sizes | Small through 2XL |
| ANSI Capacity | 130–310 lb |
| OSHA Capacity | Up to 420 lb |
| Standards | ANSI/ASSP Z359.11, OSHA 1910.140, OSHA 1926.502 |
| Intended Use | Industrial / Occupational |
3M specifies harness capacity according to the applicable standard or regulation.
| Requirement | User Capacity |
| ANSI | 130–310 lb |
| OSHA | Up to 420 lb |
Capacity includes the combined weight of the:
The capacity of the complete fall-protection system is always limited by the lowest-rated component in the system.
For the BigCommerce specification field, I recommend using:
ANSI: 130–310 lb; OSHA: up to 420 lb including worker, clothing, tools and equipment
instead of simply listing 420 lb.
| Size | 3M Part Number | GTIN / UPC |
| Small | 1401075 | 648250183311 |
| Medium | 1401076 | 648250183328 |
| Large | 1401077 | 648250183335 |
| X-Large | 1401078 | 648250183342 |
| 2X-Large | 1401079 | 648250183359 |
This configuration is designed for workers who require fall arrest, climbing, and work-positioning capabilities in one full-body harness.
The harness provides four attachment points:
The dorsal D-ring is primarily used as a connection point for appropriate personal fall-arrest systems and may also support approved climbing configurations.
The front/sternal D-ring can be used for approved climbing systems and other applications permitted by the manufacturer’s instructions.
The two hip D-rings are designed primarily for work positioning with compatible positioning equipment.
Yes. This construction climbing/positioning configuration includes an integrated polyester body belt and hip padding.
This configuration uses a pass-through chest buckle.
It uses tongue-buckle leg straps.
The harness incorporates a convenient attachment location at the dorsal assembly for compatible personal self-retracting lifelines.
Always verify compatibility between the harness and SRL before use.
Yes. Low-profile suspension trauma relief straps are integrated into the harness.
Yes. The ExoFit X100 incorporates 3M Connected Safety ID / RFID technology for equipment identification and inspection management.
The harness is rated for 130–310 lb under ANSI requirements and up to 420 lb under OSHA requirements, including the combined weight of the worker, clothing, tools, and carried equipment.
This configuration meets applicable requirements of:
This exact configuration is available in:
No X-Small model is listed for this exact 1401075–1401079 configuration.
If the current BigCommerce product option includes X-Small, I recommend removing it unless Durawear has documentation for an additional manufacturer configuration.
Durawear supplies genuine 3M DBI-SALA fall-protection equipment including ExoFit harnesses, self-retracting lifelines, energy-absorbing lanyards, positioning equipment, anchorage connectors, vertical lifeline systems, and confined-space equipment.
Our broad fall-protection selection allows contractors and industrial facilities to source compatible components for complete work-at-height safety systems.
| UOM | Each |
|---|---|
| Sub Brand | ExoFit X100 |
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