FlexiGuard Sky Anchor System – Fixed anchor height – 6 ft. safe working radius from anchor – 360-degree mast rotation – Collapsible design for easy setup/break-down – 3M DBI-SALA 8530152 8530161 8530387 8530320


  • Sky anchor fall arrest system – Includes a fixed-height anchor with 360-degree rotation and 6ft safe working zone around anchor
  • Connect anchor to base – The sky anchor system needs a base like a floor mount, concrete sleeve or even 3M DBI-SALA counterweight
  • Collapsible design – One of the coolest things about this system is that it can be easily setup and collapsed by a single peroson
  • 360-degree mast rotation – Sky anchor system allows for 360-degree roation of the mast, providing freedom of movement while remaining tied off.
  • Ideal for… – Sky anchor is most often purchased by the construction, utilities, mining and oil & gas industries.
  • Corrosion resistant hardware – Zinc plated steel with corrosion resistant powder coating ideal for large indoor spaces (its huge) or outdoors.
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SKU: 3m-8530152-8530161-8530387-8530320 Categories: ,
8530152 - 15.25 ft. (4.6 m)
in stock
8530161 - 18.75 ft. (5.7 m)
in stock
8530387 - 21.25 ft. (6.5 m)
in stock
8530320 - 23.25 ft. (7.1 m)
in stock
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Sky Anchor System with variable anchor heights and 6 ft. (1.8m) offset*

#8530320 has 7ft. offset*

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.

360-degree Mast Rotation

The sky anchor provides a secure overhead point of attachment for easy tie-off while working on elevated platforms. The anchor can range from 15ft. up to 23ft. in height. One of the coolest features of the sky anchor is the 360-degree rotating mast.

Why? Because 360-degrees of rotation is so nonrestrictive that the attached users typically forget its there. At the base of the anchor is a pair of fold-able handles, allowing the user to easily rotate the anchor to the working position

use sky anchor bases to support the sky anchor

Every anchor needs a base

The sky anchor is collapsible and can be moved between job sites, but a sky anchor must be inserted into a base so that it can support the weight of a user. The bases are permanently mounted to the ground and range from top floor, flush floor and even sleeves. The anchor is than bolted into the base and VOILA, your all good to go. The anchor can be left there for all eternity or just until the job is done. Install a base everywhere you want a sky anchor.

Top floor mount - Bolt-in installation to concrete/steel floors8530210
Core mount sleeve - Slips into 4 in. concrete or steel core hole8530314
Flush floor mount - Bolt or weld to steel floors8530162*

Additional information

Mpn8530152, 8530161, 8530387, 8530320
Weight308.00 lbs
Dimensions200 × 200 × 200 in


620 lbs. (281 kg)

Anchor Installation Type


Max Number of Users

1 Worker

Anchor Height

15.25 ft. (4.6 m), 18.75 ft. (5.7 m), 21.25 ft. (6.5 m), 23.25 ft. (7.1 m)

MaterialAluminum & steel
SetupEasy assembly
Safe working radius6ft.
Mast offset6ft.
Rotation handlesFoldable


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