Edelrid Nano Jul – lightweight belay device for thin half & twin ropes

Edelrid Nano Jul – lightweight belay device for thin half & twin ropes

The Nano Jul is a new, lightweight belay device designed specifically for thin half and twin ropes. It’s a manual braking device with an outstanding braking effect, built for climbers who want confidence and control even with small rope diameters.

The optimized geometry delivers strong braking performance while allowing a robust stainless steel construction—so you get durability without excess weight. A great choice for alpine tours and multi-pitch routes where you’re using half-rope technique and need smooth, reliable handling.

Why we like it at arrampica!

• Made for thin half/twin ropes where many devices feel less secure
• Strong braking effect with a compact, lightweight design
• Stainless steel durability for long service life
• One device for lead, bringing up followers, and rappels

Key Features

• Guide tuber for alpine tours with outstanding braking effect
• Supports half-rope technique even with small rope diameters
• Robust solid stainless steel construction
• Suitable for belaying a leader, bringing up one or two followers, and rappelling
• Designed for thin half and twin ropes

Technical Details

arrampica! tip

If you climb long alpine routes on thin half ropes, the Nano Jul is a smart upgrade: strong braking feel with small diameters, plus the durability of stainless steel for heavy use over time.