The Black Diamond Big Air XP Belay Package bundles the ATC-XP belay/rappel device with the RockLock locking carabiner — everything needed for a reliable belay in one package. The ATC-XP offers great holding and stopping power with a versatile design that accepts a wide range of ropes. The RockLock is Black Diamond's largest locking carabiner, featuring hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.
Features
- Includes ATC-XP belay/rappel device and RockLock locking carabiner
- ATC-XP accepts a wide range of rope diameters for belaying and rappelling
- RockLock is BD's largest locking carabiner — ideal for belaying, rappelling, and anchors
- Hot-forged RockLock construction for a lightweight, durable build
- Larger rope-bearing surface on the RockLock for reduced wear over time
- Redesigned RockLock spine for improved handling
- Lightweight aluminum construction throughout
Tech Specs
| Includes | ATC-XP belay device + RockLock locking carabiner |
| Carabiner Type | Locking (RockLock) |
| Material | 90% aluminum, 9% steel, 1% Delrin |
| Weight | 133g (package) |
| Origin | Taiwan |
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