Descenders

Designed for rope ascents, the ventral ascender is lightweight and easy to use. The connection holes ensure effective attachment during ascents. The stainless steel protection plate improves wear resistance by protecting the rope friction zone.

Features

• Efficiency and ease of use for rope ascents.

Used as a complement to a Basic ascender or an Ascension handled ascender for rope ascents:

• Lower hole adapted to keep the ventral ascender flat.
• Upper hole for attaching TORSE shoulder straps to keep the ascender in position.
• Cam opening by pinching for easy and quick manipulation.

Optimized performance for large diameter ropes:

• Stainless steel protection plate to improve wear resistance.
• Stainless steel cam to improve corrosion resistance.

Adapted to any usage condition:

• Toothed cam with evacuation slot to optimize functioning in any condition (frozen, muddy rope, etc.).
• Stainless steel cam to improve corrosion resistance.

• Specifications
• In the Box
• Required Items
• Optional Items

• Ref	Thin Ropes	Large Diameter Ropes
  Weight	85 g	140 g
  Rope Compatibility	8 to 11 mm	8 to 13 mm
  Materials	aluminum body, stainless steel cam and protection plate, polyamide stop
  Certifications	CE EN 567, UIAA, NFPA 2500 Technical Use, XF 494

• • Petzl Reinforced Ventral Ascender for Ropes (1)
• • None
• • Adjustable Petzl FOOTAPE Foot Loop
  • Petzl Compact Versatile Basic Ascender
• • Technical notice
  • Declaration Of Conformity
  • Tips for maintaining your equipment

Designed for caving, the SIMPLE is an easy-to-use descender. It is used with semi-static ropes with a diameter of 8.5 to 11 mm. With reduced volume and weight, it simplifies progression in narrow passages. The device's lifespan can be optimized by rotating or replacing the pulleys.

Features

Ease of use:

• Very easy to use. The descent speed is regulated by gripping the free end of the rope more or less tightly with the hand.
• Rope installation diagram engraved on the descender.
• Closing trigger on the side plate that can be opened to easily install the rope while keeping the device connected to the harness, facilitating the passage of fractionations.
• Long connection hole that allows the FREINO Z carabiner to be turned so that the descender is not lost during transfers from the gear loop to the semicircular carabiner.
• Compatible with semi-static ropes with a diameter of 8.5 to 11 mm.

Lightweight and compact:

• Only 240 g.
• Composed of two aluminum pulleys to prioritize lightness.
• Sleek design to limit the risk of snagging in narrow passages.
• Device lifespan optimized by rotating or replacing the pulleys (D004CA00).

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Specifications
  Weight	240 g
  Rope Compatibility	Semi-static rope with a diameter of 8.5 to 11 mm
  Materials	Aluminum

• • Petzl Descender for Caving SIMPLE (1)
• • None
• • None
• • User Manual (English)
  • Technical Specifications (English)

Total Control at Any Height: The Ultimate Self-Braking Descender for Professionals

Designed for Work at Height and Rope Access, Featuring AUTO-LOCK System and Ergonomic Handle

The self-braking descender I’D S is primarily intended for work at height and difficult access. It is equipped with an ergonomic handle that allows comfortable control of the descent. The integrated anti-panic function and error indicator cam limit the risk of accidents in case of misuse. The AUTO-LOCK system allows easy positioning at the workplace without having to manipulate the handle or perform a locking knot. Once locked, the rope can be retrieved without having to manipulate the handle. The closing trigger allows the rope to be installed while keeping the device connected to the harness. The I’D S is compatible with ropes from 10 to 11.5 mm and allows handling loads up to 250 kg.

Features

• Designed for work at height and difficult access.

Ease of use:

• It has a closing trigger on the movable side plate that allows the rope to be easily installed while keeping the device connected to the harness.
• Easy rope installation, thanks to the guide and indicative markings.
• Error indicator cam to limit the risk of accidents due to incorrect rope placement.
• Ergonomic handle that allows the rope to be released and comfortably control the descent. Two possible descent modes: on the side plate or in the V-shaped braking groove.
• Anti-panic function that automatically stops the descent if the user pulls too hard on the handle.
• Allows smooth movement on horizontal or inclined planes.
• AUTO-LOCK system that allows easy positioning at the workplace without having to manipulate the handle or perform a locking knot: as soon as the user releases the handle, the rope is automatically locked in the device. The automatic return of the handle limits the risk of unintentional snagging.
• Automatic handle transition to the storage position when the rope is removed from the device, reducing the risk of unintentional snagging when the descender is carried on the harness.

Usage:

• Once locked, the rope can be retrieved without having to manipulate the handle, allowing a lifting system to be converted into a reversible one or easily perform short rope ascents.
• Cam that can be manipulated to easily retrieve the rope or belay a lead climber in climbing technique.
• Screw that allows the movable side plate to be locked to integrate the I’D S into rescue kits.
• Possibility of adding an additional brake, open or closed, for better control of the descent depending on the load and rope diameter.
• Protection reinforcement, made of stainless steel in the rope friction zone, which increases wear resistance.
• Heavy load descent up to 250 kg.
• Rope compatibility: 10 to 11.5 mm in diameter.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Specifications
  Weight	600 g
  Colors	Yellow	Black
  Materials	Aluminum, steel, and nylon
  Maximum Load for One Person	Up to 150 kg
  Maximum Load for One Person	Up to 150 kg
  Rope Compatibility	10 to 11.5 mm
  Certifications	E EN 341 type 2 class A, CE EN 12841 type C, CE EN 15151-1, ANSI Z359.9, ANSI Z459.1, NFPA 2500 General Use, NFPA 2500 Technical Use, EAC, GB/T 38230 II A, XF494 - FZL-X-Q10/11.5

• • Petzl Self-braking Descender I’D® S (1)
• • None
• • None
• • Technical notice
  • Declaration Of Conformity UE
  • Declaration Of Conformity UCKA
  • Tips for maintaining your equipment

Advanced Self-braking Descender with Anti-panic Function for Rescue Operations

Designed for rescues, the I’D® L features an ergonomic handle for comfortable descent control, integrated anti-panic function, and AUTO-LOCK system for secure positioning. Compatible with ropes from 12.5 to 13 mm.

The self-braking descender I'D L is primarily intended for technical rescues. It is equipped with an ergonomic handle that allows comfortable control of the descent. The integrated anti-panic function and error indicator cam limit the risk of accidents in case of misuse. The AUTO-LOCK system allows immobilization without having to manipulate the handle or perform a locking knot. Once locked, the rope can be retrieved without having to manipulate the handle. The closing trigger allows the rope to be installed while keeping the device connected to the harness. The I'D L is compatible with ropes from 12.5 to 13 mm and allows handling loads up to 280 kg.

Features

• Designed for technical rescues.

• It has a closing trigger on the movable side plate that allows the rope to be easily installed while keeping the device connected to the harness.
• Easy rope installation, thanks to the guide and indicative markings.
• Error indicator cam to limit the risk of accidents due to incorrect rope placement.
• Ergonomic handle that allows the rope to be released and comfortably control the descent. Two possible descent modes: on the side plate or in the V-shaped braking groove.
• Anti-panic function that automatically stops the descent if the user pulls too hard on the handle.
• Allows smooth movement on horizontal or inclined planes.
• AUTO-LOCK system that allows immobilization without having to manipulate the handle or perform a locking knot: as soon as the user releases the handle, the rope is automatically locked in the device. The automatic return of the handle limits the risk of unintentional snagging.
• Automatic handle transition to the storage position when the rope is removed from the device, reducing the risk of unintentional snagging when the descender is carried on the harness.

• Once locked, the rope can be retrieved without having to manipulate the handle, allowing a lifting system to be converted into a reversible one or easily perform short rope ascents.
• Cam that can be manipulated to easily retrieve the rope or belay a lead climber in climbing technique.
• Screw that allows the movable side plate to be locked to integrate the I'D L into rescue kits.
• Protection reinforcement, made of stainless steel in the rope friction zone, which increases wear resistance.
• Heavy load descent up to 280 kg.
• Rope compatibility: 12.5 to 13 mm in diameter.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Specifications
  Weight	600 g
  Materials	Aluminum, steel, and polyamide
  Maximum Load for One Person	Up to 150 kg
  Maximum Load for Two People (Rescue)	Up to 280 kg
  Certifications	EN 341 type 2 class A, CE EN 12841 type C, ANSI Z359.4, NFPA 1983 General Use, and EAC - EN 341 type 2 class A used with a VECTOR 12.5 mm rope. - EN 12841 type C used with an EN 1891 A rope of 12.5 to 13 mm. - ANSI Z359.4 used with a rope of 12.5 to 13 mm. - NFPA 1983 General Use used with a rope of 12.5 to 13 mm.

• • Petzl Self-braking Descender with Anti-panic Function I’D L (1)
• • Climbing Equipment
• • Climbing Equipment
• • Technical notice
  • Declaration Of Conformity
  • Tips for maintaining your equipment

Master Movement in the Tree with Precision: Petzl ZIGZAG® PLUS

Mechanical Prusik with high-efficiency swivel link, designed for arboriculture work. Allows efficient movements using the classic Prusik pulley system, with a friction chain that provides precision and fluidity in movements. Compatible with ropes from 11.5 to 13 mm in diameter.

The ZIGZAG PLUS mechanical Prusik allows the user to move efficiently in a tree using the classic Prusik pulley system. The friction chain provides precision and fluidity in movement. The pulley is mounted on sealed ball bearings to allow slack to be easily absorbed. It can be used on doubled ropes or a single rope, providing great versatility. The lower attachment hole with high-efficiency swivel ensures stable and correct positioning of the mechanical Prusik and optimal sliding of the rope through the device.

Features

• Technique identical to the classic Prusik pulley system.
• The device automatically locks on the rope once the friction chain is extended.

• The rope feed is smooth and precise thanks to the release lever, allowing the user great control over their movements. Adjusting the pressure on this lever controls the speed of movement.
• Easy to remove, thanks to the pulley mounted on sealed ball bearings and the separated and curved side plates, the lower attachment hole with high-efficiency swivel ensures stable and correct positioning of the mechanical Prusik and optimal sliding of the rope through the device.

• For use on doubled ropes or a single rope, thanks to the CHICANE accessory, which offers more friction during descent, and the KNEE ASCENT assemblies, which facilitate ascent.
• Upper attachment hole for the end of the rope when using a doubled rope or for the auxiliary braking device CHICANE when using a single rope.
• It has a flexible positioning ring that helps keep the connector oriented along its main axis: auxiliary attachment hole to add a ZILLON lanyard or connect a second system.

• Steel construction for greater durability.
• Separated and curved side plates for better wear resistance.

• 11.5 to 13 mm in diameter.
• ZIGZAG PLUS allows the user to work according to the ANSI Z133 standard.

• Specifications
• In the Box
• Required Items
• Optional Items

• Characteristics
  Weight	425 g
  Working Load Limit	140 kg
  Rope Compatibility	kernmantle ropes EN 1891 type A low stretch
  Rope Compatibility	11.5 to 13 mm
  Color	140 kg
  Certifications	CE

• • Petzl ZigZag PLUS v2019 Mechanical Prusik Descender (1)
• • Climbing Equipment
• • Climbing Equipment
• • Technical notice
  • Declaration Of Conformity UE-Declaration-D022BA00-D022CA00-ZIGZAG PLUS-CHICANE
  • Declaration Of Conformity UE-Declaration-D022BA00-ZIGZAG PLUS
  • Declaration Of Conformity UKCA-Declaration-D022AA00-ZIGZAG-D022BA00-ZIGZAG PLUS
  • Tips for maintaining your equipment

Improve Your Descent in Arboriculture with the Petzl CHICANE Auxiliary Brake

Auxiliary braking device that allows the use of ZIGZAG and ZIGZAG PLUS mechanical Prusiks on single ropes, providing continuous additional friction during descents and ensuring smooth rope sliding during ascents.

The additional Chicane brake allows the use of ZIGZAG and ZIGZAG PLUS mechanical Prusiks with a single rope. It provides permanent additional braking during descent. The excellent grip of the assembly, Chicane and mechanical Prusik, ensures smooth rope circulation through the brake during ascent. The ergonomic handle provides excellent grip and facilitates movement when returning from the branch. Thanks to the closing side plate, installation is easy and quick.

Features

• Permanent additional braking during descent, thanks to the two friction pins that add friction.
• Used with an Am’D or OK carabiner (not included). The H-profile of the carabiner, combined with the mechanical Prusik's attachment sleeve, provides excellent grip of the assembly, Chicane and mechanical Prusik, ensuring smooth rope circulation through the brake during ascent.
• Ergonomic handle that facilitates movement when returning from the branch.

• Closing side plate that allows easy and quick installation on the rope.
• Triple-action unlocking to limit the risk of unintentional opening of the side plate.
• Connects to the upper hole of the mechanical Prusik.
• Optimized durability, thanks to the two friction pins, available as spare parts.
• The Chicane allows work in compliance with the ANSI Z133 standard.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Characteristics
  Weight	255 g
  Working Load Limit	140 kg
  Minimum Rope Diameter	11.5 mm
  Maximum Rope Diameter	13 mm
  Certifications	CE

• • Petzl Chicane Auxiliary Brake SRS (1)
• • Climbing Equipment
• • Climbing Equipment
• • Technical notice
  • Declaration Of Conformity UE-Declaration-D022AA00-D022CA00-ZIGZAG-CHICANE
  • Declaration Of Conformity UE-Declaration-D022AA00-D022CA00-ZIGZAG-CHICANE
  • Declaration Of Conformity UKCA-Declaration-D022CA00-CHICANE

Master Technical Rescue with the Petzl MAESTRO Descender

Descender with integrated progress capture pulley, designed for technical rescue operations. Facilitates the handling of heavy loads in descent or ascent, compatible with ropes from 10.5 to 13 mm and supports loads up to 280 kg.

MAESTRO L is a descender designed for technical rescue operations. It facilitates the handling of heavy loads, for lowering or transporting, and can be used both in the primary system and in a backup belay. This versatility allows rescuers to adapt to any situation they may encounter at the rescue scene. The ergonomic handle and integrated braking allow for a comfortably controlled descent. The change from the descent position to the hauling position is immediate, without the need to transfer the load. The integrated progress capture pulley has a large diameter pulley mounted on sealed ball bearings, ensuring excellent hauling efficiency.

Features

• The locking system with integrated progress capture pulley allows the same device to be used for descent and hauling.
• It can be used both in a simple or double primary system and in a backup belay.
• The lower connection point can be used to create different types of hauling systems.
• The hole in the handle for installing a remote control cord.

• Easy rope installation, thanks to the markings on the device.
• The ergonomic handle allows the rope to be progressively released and provides comfortable control of the descent.
• Immediate change from the descent position to the hauling position without having to transfer the load.
• AUTO-LOCK system allows the rope to automatically lock when the handle is not in use. Once locked, the rope can be lifted without having to manipulate the handle.

• Integrated progress capture pulley with a very large diameter pulley mounted on sealed ball bearings; rotates in one direction for excellent hauling efficiency.
• The pulley is faceted, creating additional friction zones for the rope and, therefore, additional braking during descents. Integrated brake in the device to adjust friction based on the load and rope diameter. Handling loads up to 280 kg.
• Rope compatibility: 12.5 to 13 mm in diameter.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Characteristics
  Materials	Aluminum, stainless steel, nylon.
  Weight	1100 g
  Min. Rope Diameter	12.5 mm
  Max. Rope Diameter	13 mm
  Maximum Working Load	280 kg
  Breaking Strength	18 kN x 2 = 36 kN
  Certifications	CE *, EN 341 type 2 class A, NFPA 1983 General Use, EAC. * CE based on the requirements of standards EN 12278, EN 567, EN 12841 type B, and EN 15151

• • Petzl MAESTRO L Descender (1)
• • Climbing Equipment
• • Climbing Equipment
• • Technical notice
  • Declaration Of Conformity
  • Declaration Of Conformity
  • Tips for maintaining your equipment