MAESTRO® S 10 - 11,5 mm Yellow

• Great versatility, ideal for technical rescue:
  - The locking system with integrated progress-capture pulley allows the same device to be used for lowering and hauling
  - Can be used in both a single or twin primary system and in a backup belay (more information on this technique in the Instructions for Use and technical tips at www.petzl.com)
  - Lower connection point can be used to create different types of haul systems
  - Hole in the handle for installing a remote control cord
  
• Easy to use:
  - Markings on the device make rope installation easy
  - Ergonomic handle allows the rope to be released progressively and enables comfortable control of the descent
  - Changing from lowering to hauling is immediate, without the need to transfer the load
  - The 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
  - Faceted sheave creates additional friction zones for the rope and provides additional braking when lowering
  - Integrated brake on the device to adjust the friction based on the load and the rope diameter
  
• Compatible with 10.5 to 11.5 mm ropes for handling loads up to 250 kg Other Usage Characteristics:
  - Can be used with a 10 mm rope for a working load limit up to 150 kg
  - Can handle loads up to 272 kg when used with an 11 mm NFPA-certified General Use rope
  More information in the Instructions for Use at www.petzl.com.

Specifications

• Material(s): Aluminum, stainless steel, nylon
• Weight: 1100 g
• Min. rope diameter: 10.5 mm
• Max. rope diameter: 11.5 mm
• Sheave type: Faceted, on sealed ball bearings
• Working load limit: - 150 kg when used with a 10 to 11.5 mm rope - 250 kg when used with a 10.5 to 11.5 mm rope - 272 kg when used with an 11 mm NFPA-certified General Use rope More information in the Instructions for Use at www.petzl.com.
• Breaking strength: 18 kN x 2 = 36 kN
• Efficiency: 86 %
• Certifications: CE EN 12841 type C, CE EN 341, NFPA 2500 General Use, NFPA 2500 Technical Use, ANSI Z359.9, ANSI Z459.1