Climb solo. Climb safe.
Devices, harnesses and hardware engineered for rope solo climbing — designed, machined and tested in Mexico.
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El Mudo
The stainless-steel self-belay device for lead rope solo.
$173.00
Mudo 4.0
The lightweight Mudo, in 7075 T6 aerospace aluminium.
$170.00
Mudoble
One device for two ropes — half or twin, lead, rappel and top rope.
$175.00
Yomi Aluminum
47 g belay device with a redesigned third hand — and it works with every Mudo.
$42.00
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Designed in Mexico
Stonecrag builds equipment for climbers who go up alone. El Mudo, our stainless-steel self-belay device, is the only commercially available system engineered specifically for lead rope solo. Every product here exists because a climber needed it and nothing on the market did the job.
About Stonecrag