Enhance your climbing and rescue operations with these durable Ascender and Descender Belay Devices, designed to handle up to 150kg (330lb) of weight. Suitable for 10-12mm ropes, these devices are essential for professional rescue missions, arborist work, and advanced climbing activities. Crafted with precision and strength in mind, they provide reliable performance in demanding conditions, ensuring safe and efficient rope handling. Whether you’re scaling heights or managing complex rope systems, these belay devices the stability and control needed for secure descents and ascents. Specifications: Feature Details Origin Mainland China Type Belay & Rigging Maximum Load 150kg (330lb) Rope Compatibility 10-12mm Rope Key Points and Features: High Load Capacity With a maximum load capacity of 150kg (330lb), these devices are engineered to handle heavy loads, making them suitable for a variety of high-stakes climbing and rescue operations. Compatible with 10-12mm Ropes Designed to work with 10-12mm ropes, these belay devices ensure compatibility with standard climbing and rescue ropes, providing versatility for different applications. Reliable Performance Crafted for durability and strength, these ascender and descender devices dependable performance, ensuring safety and efficiency during ascents and descents. Essential for Rescue and Arborist Work I for professional rescue missions and arborist activities, these devices are crucial tools for managing rope systems and performing secure maneuvers in challenging environments. Professional Grade Built to meet the demands of professional use, these belay devices the precision and reliability needed for demanding climbing and rescue scenarios. Why Choose? Choose these Climbing Gear Ascender and Descender Belay Devices for their robust load capacity, compatibility with standard ropes, and reliable performance. Whether you’re a rescue professional, arborist, or advanced climber, these devices ensure safe and efficient rope handling in various high-risk situations. Please Note: Ensure that the belay devices are properly inspected before each use to their condition and safety. Only use with ropes of the specified diameter (10-12mm) to ensure proper function and safety. Follow all safety guidelines and manufacturer instructions when using these devices to prevent accidents and ensure optimal performance.   Item Description: Max Load:150 kg/330 lb. Rope diameter: 10-12mm  Material: 7075 aircraft grade aluminum size: 19cm in length, 8cm in width Suitable for rock climbing, mountaineering, exploring, rappelling, rescue, engineering protection, aerial work etc. Package Contents: 1*Climbing Descender Item Description: