Petzl I'D L is a self-braking descender designed for semi-static ropes 12.5–13 mm in diameter. Engineered for professional use in rope access and rescue, it is optimized for handling heavy loads and complex systems.

The device features an anti-panic handle that halts descent if pulled too hard, and a safety gate that allows rope installation without disconnecting from the harness. The internal design minimizes rope twisting and facilitates smooth lowering.

• Rope compatibility: 12.5–13 mm (EN 1891 type A)
• Usage: work at height, industrial rope access, rescue operations
• Features: anti-panic function, automatic locking, safety gate
• Certifications: EN 341 type 2 class A, EN 12841 type C, ANSI Z359.4, NFPA 1983, CE, EAC