Petzl Maestro S
The MAESTRO S is a descender designed for technical rescue operations. It makes it easier to manipulate heavy loads when lowering or hauling and can be used in both the primary system or in a backup belay.
This versatility allows rescuers to adapt to a variety of different situations they may encounter on the rescue scene. The ergonomic handle and integrated brake enable a comfortably controlled descent. Changing from lowering to hauling is immediate, without the need to transfer the load.
The integrated progress-capture pulley has a large diameter sheave mounted on sealed ball bearings, providing excellent hauling efficiency. The AUTO-LOCK system automatically locks the rope when the handle is not in use. Once locked, the rope can be taken up without having to manipulate the handle.
The MAESTRO S descender is compatible with 10.5 to 11.5 mm ropes and can handle loads up to 250 kg.
Features
Specifications
- Rating: 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 Breaking strength: 18 kN x 2 = 36 kN
- Lifespan: 10 years
- Weight: 1100 g
- Dimensions: Rope compatibility: 10.5 to 11.5 mm in diameter
- Materials: Aluminum, stainless steel, nylon
- Safety Standard: CE EN 12841 type C, CE EN 341, NFPA 2500 General Use, ANSI Z359.9, ANSI Z459.1, EAC
Download Technical Notice PDF
- Sku: D318,D024AB00
- Vendor: Petzl
Have a question?






Petzl Maestro S