30 ft. Box frame fall arrest system – 30 ft. fixed anchor height – Dual 32 ft. fall arrest rails with trolley – 16 in. Pneumatic wheels – 3M DBI-SALA 8530427


Attention: Product has a 5 day leadtime and is expected to ship in 5 business days.

  • Box frame -30ft x 20ft. box frame with dual 32 ft. fall arrest rail and trolley
  • Fixed height – Sold in 14 ft., 21 ft. and 30 ft. box frame fall arrest models
  • Designed for open areas – The fixed height model cannot be adjusted therefore its ideal for outdoors or spacious indoor facilities.
  • Two user max – System supports up to 2 workers. Each worker with all gear cannot exceed 310 lbs.
  • Portable fall arrest system – 16″ pneumatic wheels are very helpful in moving, and repositioning the system.
  • 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: 8530427 Categories: ,

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Fixed height Box Frame System with 30 ft. anchor height, 20 ft. width, Dual 32 ft. rails  and 16 in. (40.6 cm) pneumatic wheels.

30′ x 20′  box frame with dual 32ft. sliding anchor points

The flexiguard box frame access system is portable and ideal for areas with a lot of headroom. The system is bulky, and non-adjustable. Ideal for outdoor use or in large airplane hangers or vehicle depots. 30 ft. anchor height, 20 ft. frame width and 32 ft. dual sliding anchor points w/ 310 lbs. capacity each.

ImageAnchor HeightFrame widthRailWheels# of usersSKU
12 ft.-18 ft.
(3.7 m-5.5 m)
12 ft.
(3.7 m)
Single rail 20 ft. (6.1 m)12 in. Rubber28530288
14 ft
. (4.3 m)
14 ft.
(4.3 m)
Dual rail 15.5 ft. (4.7 m) each16 in. (0.4 m) Pneumatic28530345
21 ft.
(6.4 m)
15 ft.
(4.6 m)
Single rail 28 ft. (8.5 m)12 in. (0.3 m) Rubber28530361
30 ft.
(9.1 m)
20 ft.
(6.1 m)
Dual rail 32 ft. (9.8 m) each16 in. (0.4 m) Pneumatic28530427

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

Weight1650.00 lbs
Dimensions200 × 200 × 200 in


620 lbs. (281 kg)

Anchor Installation Type


Max Number of Users

2 Workers Max

Anchor Height

30 ft. (9.1 m)

Rail Length

Dual rail 32 ft. (9.8 m) each


16 in. (0.4 m) Pneumatic


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