MicroBloc fall arrest block max 2 meter (6.6 ft)

Very small and light fall arresters with 2 meter (6.6 ft) Dyneema® lifeline.


The housing of the MicroBloc fall arrest block  is made of PC ABS plastic and fits in the palm of your hand. The device is equipped with (two) 2 meters (6.6 ft) of Dyneema® webbing lifeline, with high cut resistance. The lifeline rolls out and in with the movements of the user. The devices are perfectly suitable as a fall arrest device for situations where little freedom of movement is not a problem. If more freedom of movement is required to carry out the work properly, it may be better to opt for a STAR series fall arrest device.

Features MicroBloc fall arrest block

  • Low weight
  • Lifeline length: 2 meters (6.6 ft) Dyneema®
  • Freedom of movement: up to 2 meters (6.6 ft)
  • Lifeline fall absorber: integrated into the strap above snap hook
  • Optionally available: Duo connector for connecting two MicroBloc’s to a double safety rope

European Standard

  • The MicroBloc is approved in accordance with European Standard 360

Technical specifications



  • Fall arrest block max 2 meter (6.6 ft);
  • Automatic roll-in and roll-out lifeline;
  • Lifeline length: 2.0 meters (6.6 ft);
  • Lightweight device:
    MicroBloc MS51: 0.8 or 0.9 kg (1.8 or 2.0 lbs) depending on the type of carabiner;
  • Maximum mass 150 kg (331 lbs);
  • Lifeline fall absorber: integrated into the strap above snap hook.


Approval conform
Europese Norm: EN 360:2002


Order data


Art. nr: R010.215.150 – MicroBloc MS-51

Art. nr: R010.215.151 – MicroBloc MH-90

Art. nr: R010.215.152 – MicroBloc Extreme MS-51

Art. nr: R010.215.153 – MicroBloc Extreme MH-90

Product quotation


    Safety: a vital investment!