The SINGING ROCK ASC LINK is an integrated system combining a chest ascender and an automatic triple-lock carabiner, engineered for secure and stable connection to the harness attachment point. The patented design eliminates unwanted rotation, keeps the device aligned within the load axis and increases climbing efficiency.

Positioning the ascender close to the attachment point enables improved force transfer and more efficient rope ascent. The compact design without sharp edges reduces the risk of damage to textile harness components.

Installation is carried out by sliding the ascender onto the carabiner body and securing it with a retaining screw (3 mm hex key). The retaining screw is mechanically secured against loosening and protected beneath the ascender safety mechanism.

After removal of the ascender, the carabiner can be used independently as a connector in accordance with EN 362. The ascender can be replaced with the supplied plastic cover, which fixes the chest harness webbing in a stable position.

The toothed cam is manufactured from stainless steel, providing high wear and corrosion resistance. Each unit features a unique serial number for identification and periodic inspection.

Technical information

• Standards: EN 362 / EN 567 / EN 12841-B
• EN 12841-B: static rope Ø 10–13 mm, max. load 140 kg
• EN 567: rope Ø 8–13 mm
• Max. rope diameter: 13 mm
• Carabiner gate: triple-lock
• Colour: matte black
• Weight: 220 g
• Material: aluminium alloy / stainless steel / plastic
• Availability: Q3 2026