Lift Weight Pulley, Heavy Duty Climb Pulley with 25KN Static Load, Aviation Magnesium Alloy Rock Climbing Pulley for 8‑12mm Rope, High Altitude Survival Gear with 400kg

Item Type: Lift Weight PulleyMaterial: Aviation magnesium alloyWeight: Approx. 423/14.92ozApplication: Heavy lifting, aerial transportationSuitable Rope Thickness: 8-12mmPackage List：1 x Lift Weight Pulley

• High Load Capacity: This lift weight pulley delivers a 25KN static pull force and 12.5KN rolling pull force thanks to its precision ball bearings, making it ideal for demanding tasks like rock climbing, rescue operations, or hoisting heavy gear in rugged environments.
• Secure One-Way Grip: Equipped with high-strength gears, this climb pulley provides up to 400kg bite force to lock the rope in place and prevent backward slippage, ensuring safety and control during vertical ascents or heavy lifting scenarios.
• Versatile Outdoor Use: Designed for adventurers and professionals alike, this survive pulley excels in mountaineering, cave exploration, aerial work, and overhead transport—any situation requiring reliable mechanical advantage with 8‑12mm ropes.
• Durable Aviation Alloy Build: Crafted from - aviation magnesium alloy, this heavy duty pulley withstands harsh weather, resists wear and tear, and maintains structural integrity over long-term use without rusting or degrading.
• Optimized Rope Compatibility: Specifically engineered for 8‑12mm diameter ropes, this rock pulley ensures smooth operation and maximum efficiency when lifting, dragging, or tensioning loads, and comes as a single ready-to-use unit weighing just 423g.