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Petzl Maestro S – Descender

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NPR86,960

Control heavy load descents and hauling with the Petzl Maestro S, a versatile aluminum descender featuring an integrated progress-capture pulley — buy in Nepal at Makalu e-Traders for advanced technical rescue and rope access operations.

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The Petzl Maestro S is engineered for rescue professionals, rope access technicians, and climbers who demand precision and safety when handling heavy loads in challenging environments. Compatible with 10.5 to 11.5 mm ropes, this device excels in technical rescue, industrial rigging, and complex hauling scenarios, offering seamless transition between lowering and hauling without load transfer.

Its ergonomic handle and integrated brake provide smooth, controlled descents, while the large-diameter progress-capture pulley with sealed ball bearings ensures efficient hauling and minimal effort. Perfect for demanding terrain such as rescue missions or industrial ropework, the Maestro S supports versatile system configurations for maximum operational adaptability.


Key Features

  • Durable construction using aluminum, stainless steel, and nylon materials

  • Integrated progress-capture pulley with large faceted sheave on sealed ball bearings

  • Compatible with ropes 10.5 to 11.5 mm diameter for versatile rope management

  • AUTO-LOCK system automatically locks the rope when handle is released

  • Ergonomic handle with integrated brake for progressive and comfortable descent control

  • Immediate shift between lowering and hauling modes without load transfer

  • Lower attachment point for multiple hauling system setups

  • Rope installation markings for quick and error-free setup


Key Points 

  • Industry-leading safety certifications including CE EN 12841 type C, EN 341, NFPA 1983 Technical Use, and ANSI standards

  • Designed specifically for heavy load handling up to 250 kg in demanding technical rescue operations

  • High hauling efficiency enabled by the large sealed ball bearing pulley reduces user effort

  • Auto-lock brake system enhances safety and control during emergency or critical maneuvers

  • Versatility in usage as primary or backup belay device, tailored to multiple rigging scenarios


Technical Specifications

  • Material: Aluminum, stainless steel, nylon

  • Weight: 1100 g (2.42 lbs)

  • Rope Diameter Compatibility: 10.5 mm to 11.5 mm

  • Maximum Working Load: Up to 250 kg (550 lbs)

  • Breaking Strength: 36 kN (paired loads)

  • Sheave Type: Faceted large diameter, sealed ball bearings

  • Efficiency: Approximately 86%

  • Certifications: CE EN 12841 type C, EN 341, NFPA 1983 Technical Use, ANSI Z359.9, ANSI Z459.1, EAC

  • Warranty: 3 years

  • Color: Yellow


User Benefits

  • Confidently manage lowering and hauling heavy loads with minimal physical strain

  • Achieve precise and smooth descent control in critical rescue or industrial settings

  • Quick and safe rope handling thanks to the auto-lock system and ergonomic design

  • Adapt efficiently to complex rigging setups with the integrated pulley and additional attachment points

  • Reduce setup time with clear rope installation guides, enabling faster response in emergencies

Brand

Petzl

Buy Petzl climbing gear & headlamps online in Nepal at Makalu e-Traders! Shop premium harnesses, carabiners, and LED head torches for mountaineering, caving & trekking. Certified safety. 

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