The Tendon Indoor 10.4i Single Rope is the toughest rope in Tendon's Indoor range, an EN 892 dynamic single rope built for climbing walls, schools and rental centres. A robust sheath over a braided core gives it serious longevity under constant top-rope belaying, which is exactly what a wall rope spends its life doing.

Wall ropes have a hard life: lowered off again and again, run through the same belay devices, dragged across mats. The Indoor 10.4i is built for that, with a sheath designed to resist wear and a braided core that keeps the rope's structure over a long working life. The red/grey colourway is easy for staff to identify at a glance, which helps when you are managing a fleet of ropes across a busy wall. Lengths from 30m to 80m.

Why you'll love it

• Toughest Indoor rope – the most durable option in Tendon's Indoor range
• Robust sheath – built to take constant top-rope lowering
• Braided core – keeps its structure over a long working life
• Fleet friendly – easy-to-identify red/grey colourway

Good to know

• Rope type: dynamic single rope, certified to EN 892
• Diameter: 10.4mm; braided core
• Colour: red/grey; lengths: 30m, 40m, 50m, 60m, 70m or 80m

Who it's for

Climbing walls, climbing schools and rental centres that need a top-rope line to outlast everything else in the kit room, and clubs or groups whose ropes see heavy weekly use.