The Climbing Technology Otto L is a classic figure-8 descender made for rappelling, belaying, and rope-based rescue operations. Its robust construction and wide compatibility with different rope diameters make it a trusted tool for climbers, canyoners, rescue teams, and rope access professionals.
Designed for smooth and controlled descents, the Otto L features a large body that reduces rope twisting and overheating during long or fast rappels.

• Classic Figure-8 Design – Simple, effective, and easy to use for rappelling and belaying.
• Large Format (Otto L) – Suitable for single or double ropes, including thick ropes up to 12 mm.
• Smooth Rope Handling – Ensures controlled descent and minimizes rope wear and twisting.
• Durable Alloy Construction – Built from high-strength aluminum for durability without excess weight.
• Multipurpose Use – Ideal for sport climbing, canyoning, rescue operations, and training environments.
• Certified – Meets EN 15151-2 safety standards for descenders.