Roof fall arrest system

fall arrester

The BACK-UP is a fall arrester for a flexible anchor line developed for work at height fall protection systems.
Ideal for systems using a 10.5mm or 11mm EN1891 type A line.
Employing a toothless mechanism to reduce possible damage to the rope, this device is one of the least aggressive on the market for textile ropes .
Supplied with an OVALONE CARBON connector, it can even be used without a lanyard or energy absorber.
It features a selector lever that allows you to choose between two modes of use:

  • free sliding along the rope in both directions
  • upward sliding only, which allows the user to reduce the fall factor.

It may also be used as an ascender or as a rope clamp for rescue systems.

Also available in BACK-UP ANSI version.
Supplied with an OVALONE CARBON ANSI connector, this version also complies with ANSI Z359.15. A special lanyard with fall indicator is also included in the package .

High quality, made in Italy!

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Item codes

ItemStandardsMaterialLength (m)Rope diameter (mm)Notes
8021NO410KK8021NO410KK EN 353-2
EN 12841 A/B
EAC
Stainless steel
Alu alloy
Carbon steel
/42010/12Ovalone Carbon Twist Lock
8021NO412KK8021NO412KK EN 353-2
EN 12841 A/B
EAC
Stainless steel
Alu alloy
Carbon steel
/42010/12Ovalone Carbon Auto Block
8021NO400KK8021NO400KK EN 353-2
EN 12841 A/B
ANSI/ASSE Z359.15-2014
EAC
Stainless steel
Alu alloy
Carbon steel
Polyamide
/43510/12Ovalone Carbon Twist Lock ANSI
8021NO402KK8021NO402KK EN 353-2
EN 12841 A/B
ANSI/ASSE Z359.15-2014
EAC
Stainless steel
Alu alloy
Carbon steel
Polyamide
/43510/12Ovalone Carbon Auto Block ANSI

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