3M DBI-SALA 1200101 PRO-Line Temporary Horizontal Lifeline System, 60 ft

A packable temporary horizontal lifeline — 3M DBI-SALA PRO-Line

A job that moves from site to site needs a temporary horizontal lifeline that packs down as easily as it rigs, and the 3M DBI-SALA PRO-Line is built for exactly that. 60 ft of polyester webbing, two tie-off adaptors, and a carry bag ship together — set it up, tear it down, and move to the next structure.

Shoppers searching temporary horizontal lifeline systems for a portable rig rather than a mounted installation, or a temporary lifeline system more generally, land on the PRO-Line.

Key features

• 60 ft polyester webbing lifeline
• Two tie-off adaptors included
• Carry bag for transport between jobsites
• Fully itemized for a portable, repeatable setup
• 3M DBI-SALA — SKU 1200101, live Amazon pricing on the linked listing

Pros & cons

Specifications

What this system is for

Crews that rig a horizontal tie-off on one structure, tear it down, and move to the next — where portability and quick setup matter more than a fixed, mounted cable run. It's ranked in our horizontal lifelines guide, and pairs with structural anchors from the anchor points collection, sized per our anchor requirements reference, plus a harness from the full body harness collection, ranked in our best safety harness guide, including 3M's own ExoFit X100 and ExoFit X200. It forms the connector-and-anchor link described in the fall protection equipment guide.

Compatibility

Confirm your tie-off points meet the rated strength this system requires, and connect with a rated carabiner such as the 3M DBI-SALA Saflok. Lanyard pairing is covered in our fall protection lanyards guide.

How this system compares

The Guardian 04665 HTL uses 100 ft of rope with a built-in tensioner instead of webbing, and 3M's own SecuraSpan is a galvanized cable system with mounting hardware for a more fixed installation. For a different 3M horizontal system, see the Sayfline. Everything in the category lives in the horizontal lifelines collection, the full fall protection field is in the fall protection collection, and connectors are covered in the carabiners & connectors collection.

Safety note: a temporary horizontal lifeline is one component of a personal fall arrest system — the structural anchors at both ends must independently meet OSHA 1926.502's rated strength requirements, and a qualified person should review the installation, tension, and span before workers rely on it. Inspect the webbing and both tie-off adaptors before every use, and retire the system after any fall arrest.

Ordering FAQ

Is the 3M DBI-SALA PRO-Line in stock and ready to ship?
Yes — this listing is active and ships through Amazon. Open the linked listing for live price, availability, and delivery speed.

What's included in this system?
60 ft of polyester webbing, two tie-off adaptors, and a carry bag — a complete temporary horizontal lifeline kit you can rig and pack away between jobs.

Is this webbing, rope, or cable?
Polyester webbing — a third material option in the category, distinct from Guardian’s rope-based kit and 3M’s own SecuraSpan galvanized cable system. Webbing packs down easily for the included carry bag.

How long is this lifeline?
60 ft — the fixed length of this system. Measure your span between tie-off points before ordering to confirm it fits your structure.

What are the tie-off adaptors for?
They connect the webbing ends to your structural anchor points — confirm your anchor style and rated capacity match the adaptors before installing.

Why does this come with a carry bag?
Because it’s built for temporary, repeatable setup — the webbing packs into the bag for transport between jobsites rather than staying mounted in place.

How is this different from the Guardian 04665 or 3M SecuraSpan?
All are horizontal lifeline systems; the Guardian kit uses 100 ft of rope with a built-in tensioner, the SecuraSpan uses 60 ft of galvanized cable with mounting hardware and a Zorbit energy absorber, and this PRO-Line uses 60 ft of polyester webbing with a carry bag for portability. Pick based on material, span, and whether you need a temporary or mounted setup.

Is this OSHA compliant?
As a system it forms a compliant horizontal lifeline when the structural anchors at both ends meet OSHA 1926.502’s rated strength requirements — the webbing, adaptors, and setup are your responsibility to install correctly.

Does this need engineering or qualified-person sign-off?
Horizontal lifeline installations commonly require a qualified person to confirm anchor strength and system design for the specific span and structure — check 3M’s instructions and your site’s hazard assessment before installing.

How do I inspect this before use?
Check the webbing for cuts, fraying, UV damage, or chemical staining, confirm both tie-off adaptors show no deformation or wear, and inspect the carry bag’s straps if it doubles as a storage harness. Retire after any fall arrest.

How many workers can use this system?
Check 3M’s instructions for the rated worker count on this specific system — horizontal lifelines commonly rate for one or two workers depending on span and configuration.

How do I reorder for another jobsite?
Reorder from this page — the listing and its linked Amazon ASIN stay constant, so equipping another crew or jobsite with the same system takes seconds.

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