Flexiguard A-frame fall arrest system – Adjustable anchor height from 16 to 23 ft. – Rigid rail with two sliding anchor points – 16-inch foam filled wheels – Supports 2 workers max – 3M DBI-SALA 8517780 8517781


  • A-frame fall arrest system -Contains a single rail rated for up to 2 users, rail includes two trolleys.
  • Adjustable anchor height – Can be adjusted using overhead crane, forklift or powered system.
  • For areas with overhead restrictions – Ideal for places where lowering/raising the system would be a requirement to get around
  • Two user max – System supports up to 2 workers. Each worker with all gear cannot exceed 310 lbs.
  • Portable fall arrest system – 16″ foam filled swiveling wheels make it easy to move system with tow bar
  • Corrosion resistant hardware – Zinc plated steel with corrosion resistant powder coating ideal for large indoor spaces (its huge) or outdoors.
SKU: 3m-8517780-8517781 Categories: ,
8517780 - 20 ft. (6.1m)
in stock
8517781 - 30 ft. (9.1m)
in stock
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Adjustable height A-frame access system with rigid rail supporting

    • Can be adjusted using overhead crane, forklift or a powered system
    • Each system contains two rails for bypassing trolleys
    • Designed for use in large areas with overhead height restrictions – where lowering/raising would be a requirement.
    • Integrated system leveling jacks
    • Supports a maximum of two workers (310 lbs. each)
    • Please note: sold in different rail widths.

Adjustable height fall arrest system

The FlexiGuard A-frame system’s height can be adjusted to accommodate various overhead height restrictions. Honestly, the adjustable height system is designed for areas with overhead obstructions and door limitations where the A-frame would need to be adjusted to fit.

Please note: the A-frame system is sold in rail widths of 20ft. or 30ft.



Portable A-frame fall arrest system – Foamed-filled wheels

Literally all it takes to move this beautiful feat of fall arrest engineering is a guy and a tow bar (or vehicle). The 16″ foam-filled wheels allow the system to simply glide to where it is needed. Simply fantastic for use in large open areas like aircraft hangers, vehicle depots or outdoors.


Aluminum extruded rail with 2 sliding anchor points

The Flexiguard A-frame system provides the user a bounty of free space to work while remaining a 100% tie-off while working at height. The aluminum extruded rail is sold in widths of 20 ft. or 30 ft. The rail itself is forged from high-strength non-corrosive aluminum for long lasting, low maintenance use.

The rail includes two sliding anchor points for each user to tie-off and can support a max of 310 lbs.

EMU Systems

The versatility of the EMU system makes it the most cost-effective access system on the market. Choose your base, move into position and vertically adjust with hand-crank wheel per job site.

3M™ DBI-SALA® FlexiGuard™ Adjustable Height Box Frame System 8530288, 1 EA 3M Product Number 8530288, 3M ID 70007498119

Framed Access Systems

Framed access systems are designed to provide fall arrest on large elevated platforms without the needed for large counterweights. Easy to move with two bar or service vehicle.

Supported ladder systems

Ladder access systems make it easy for 1-2 works to reach an elevated platform with little effort. Ladder systems include stabilizing jacks and gliding anchors points.

Sky Anchor

The sky anchor is a simple, portable overhead anchor suitable for temporary or permanent installation. The mast can rotate of a full 360-degrees and adjusted with folding handles at base.

SafRig System

The SafRig is a counterweight jib system, suitable for use with counterweight or outrigger bases. Ideal for areas of work with limited space, the small frame is easy to pick up and move.

Additional information

Mpn8517780, 8517781
Weight2600.00 lbs
Dimensions200 × 200 × 200 in


620 lbs. (281 kg)

Anchor Installation Type


Max Number of Users

2 Workers Max

Anchor Height

16 ft. – 22.5 ft.

Rail width

20 ft. (6.1m), 30 ft. (9.1m)


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