MAESTRO® L, descender/belay device with integrated progress-capture pulley red

SKU: 13201 MAESTRO® L, descender/belay device with integrated progress-capture pulley for loads up to 280 kg, NFPA, 12.5 - 13 mm, red
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Detailed description


  • Great versatility, ideal for technical rescue: 
    - locking system with integrated progress-capture pulley allows the same device to be used for descent and hauling 
    - can be used in both a single or twin primary system and in a back-up belay (more information on this technique in the product’s instructions for use and in technical tips at
    - lower connection point can be used to create different types of hauling systems 
    - hole in the handle for installation of a distance control cord 
  • Easy to use:
    - easy rope installation, thanks to the markings on the device 
    - ergonomic handle allows the rope to be released progressively and enables comfortable control of the descent 
    - immediate shift from lowering position to hauling position without having to transfer the load 
    - AUTO-LOCK system allows the rope to be blocked automatically when the handle is not in use. Once locked, the rope can be taken up without having to manipulate the handle. 
  • Efficient for handling heavy loads:
    - integrated progress-capture pulley with very large diameter sheave mounted on sealed ball bearings; rotates in only one direction for excellent hauling efficiency
    - sheave is faceted, creating additional friction zones for the rope and thus additional braking on descents
    - integrated brake on the device to adjust the friction based on the load and the rope diameter 
    - handling of loads up to 280 kg 
  • Rope compatibility: 12.5 to 13 mm diameter



  • Material(s): aluminum, stainless steel, nylon
  • Weight: 1100 g
  • Min. rope diameter: 12,5 mm
  • Max. rope diameter: 13 mm
  • Sheave type: faceted, on sealed ball bearings
  • Maximum working load: 280 kg (more information in the Instructions for Use and in the technical tips at
  • Breaking strength: 18 kN x 2 = 36 kN
  • Efficiency: 81 %
  • Certifications: CE EN 12841 type C, EN 341, NFPA 1983 General Use, EAC



References D024BA00
Color(s) red
Rope compatibility 12.5 to 13 mm
Guarantee 3 years
Packing 1





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