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Singing rock JACK abseil brake

148 
RRP 161 
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Delivery method on Thursday 22.01.2026
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Delivery method on Thursday 22.01.2026
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Singing rock JACK rappelling brake

Compact rappelling device for working at heights, designed primarily for rope access and rescue operations. Its advantages are robustness, maximum simplicity and intuitive control. Working with JACK is fun.

Product features
It can be used for positioning, ascending and descending a work rope, as well as for lowering and securing people.
Automatically blocks the rope, allowing the user to fully concentrate on the work
The speed of movement along the rope is conveniently controlled by a lever
During development, emphasis was placed on maximum simplicity, intuitive rope laying and smooth control.
With an unloaded rope, it is possible to disengage the lock by holding the heart and pull the rope out of the device without having to turn the lever - this allows the device to be used, for example, to belay a first-time climber or to move quickly across a flat roof.
Easy rope retrieval allows the device to be used for short rope ascents
There is no need to disconnect the device from the harness when inserting and removing the rope
Up to a load of 200 kg, additional friction is not necessary
Usable with a wide range of rope diameters 9.3 - 12 mm (see specifications for individual standards)
The parts that come into contact with the rope are made of stainless steel, which extends the life of the device.
Using a screw, the device can be permanently locked to the rope, creating an unbreakable system
The lever and safety can be disassembled and cleaned if necessary.
Patented design with magnetic locking heart makes it easy to lay the rope
Product details
Sport climbing
Certificate EN 12841-C: max. load 200 kg, with static rope 10-12 mm
EN 341-2A: max. load 150 kg (max. descent length 100 m), with 11 mm Singing Rock STATIC 11 static rope, min. temperature: -30 °C
EN 15151-1 type 6, with static rope 9.3 – 11 mm
Rope diameter 9.3 – 12mm
Weight 410 g
Strength 15 kN
Maximum load 200 kg
product ID 354030
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Singing Rock is a Czech company that specializes in the production and distribution of climbing equipment, outdoor equipment and safety products. They offer a wide range of products designed for mountaineering, working at height and rescue work. The brand's portfolio includes harnesses, helmets, carabiners, sleds, ropes and other safety equipment. The Singing Rock brand is known for its commitment to quality and safety. Their products are designed and manufactured in accordance with international safety standards.

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