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Buy the Black Diamond GridLock Magnetron auto-locking belay carabiner in Nepal at Makalu e-Traders for the ultimate in security and convenience. Its standout feature is a patented, unique shape that mechanically isolates the harness belay loop to eliminate the risk of dangerous cross-loading
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Engineered for maximum security in demanding environments, the Black Diamond GridLock Magnetron is the definitive auto-locking belay carabiner for rock climbers, ice climbers, and mountaineers. This advanced pear-shaped carabiner features Black Diamond’s patented Magnetron technology, using magnetic force for instant, one-handed locking, which is invaluable during complex alpine anchor setups or when you’re pumped at the belay station. Its unique GridLock design, combined with a keylock nose and I-beam spine, makes it the safest choice for use with assisted-braking devices like the Petzl GriGri, preventing snags and ensuring smooth rope handling on multi-pitch routes.
Locking Mechanism: Magnetron magnetic auto-lock with two independent arms and a steel nose insert for redundant closure.
Shape & Safety: Unique GridLock (pinched figure-8) shape with an internal horn designed to isolate the belay loop and prevent cross-loading.
Construction: Hot-forged aluminum alloy with an I-beam spine that transitions into a large, rounded rope-bearing surface.
Nose Design: Keylock (snag-free) nose to prevent catching on gear, slings, or ropes.
Operation: True one-handed, ambidextrous operation for both locking and unlocking.
Gate: Solid, straight gate.
Eliminates Cross-Loading: The GridLock’s patented internal shape physically traps the harness belay loop, making it uniquely resistant to rotating into a dangerous, weakened cross-loaded position—a primary safety concern when belaying.
Advanced Self-Cleaning Mechanism: Unlike traditional screwgates where ice and dirt can jam internal sleeves, the Magnetron’s external, expulsive action helps clear debris each time the gate is opened, offering superior performance in snowy, icy, or dirty conditions common in alpine climbing.
Instant, Foolproof Security: The gate locks automatically the moment it closes via magnetic force, eliminating the human error of forgetting to screw a gate shut. This provides a higher inherent level of security than manual screwgate carabiners.
| Specification Category | Detail |
|---|---|
| Model | GridLock Magnetron Carabiner |
| Item Weight | 78 grams (2.75 oz) |
| Strength (Closed Gate) | 22 kN |
| Strength (Open Gate) | 8 kN |
| Strength (Minor Axis) | 7 kN |
| Gate Opening | 21 mm |
| Lock Type | Magnetron Auto-Locking (Double-Action) |
| Shape | HMS/Pear with GridLock profile |
| Material | Hot-forged aluminum alloy |
| Certifications | CE & UIAA (implied by design and brand standards) |
| Warranty | 24 months |
| Weight | |
|---|---|
| Closed Gate Strength | |
| Open Gate Strength | |
| Minor Axis Strength | |
| Gate Opening |
Shop Black Diamond gear at Makalu e-traders. Explore the latest Black Diamond bags, climbing equipment, and outdoor gear at Thamel. Visit Makalu E-traders for authentic black diamond gear.
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