HAUL SYSTEM READY: Specifically designed to be used in conjunction with the JAG TRAXION double progress capture pulley to easily construct a 4:1 mechanical advantage system. HIGH EFFICIENCY: Both 25 mm sheaves are mounted on sealed ball bearings to provide excellent efficiency (91%), maximizing your pulling power. COMPACT & LIGHTWEIGHT: Weighs only 120 g, making it easy to carry and deploy in tight spaces or complex rigging setups without adding unnecessary bulk. VERSATILE COMPATIBILITY: Engineered to safely handle standard work and rescue ropes ranging from 8 mm to 11 mm in diameter. PROFESSIONAL CERTIFICATION: Built for demanding environments and certified to CE EN 12278 and NFPA 2500 Technical Use standards.