Petzl NEOX Belay Device w/ Cam-Assisted Blocking - Black #D016AA02

Integrated Slack-Paying Wheel: The NEOX features an internal wheel that rotates freely when giving and taking slack, making it easier to smoothly and quickly pay out slack to the climber. This design reduces friction and enhances rope management efficiency, especially during lead climbs. Cam-Assisted Blocking Mechanism: When the climber falls or weights the rope, the internal wheel stops spinning, and the cam pivots to pinch and block the rope. This cam-assisted blocking provides a more comfortable and reliable belay, reducing the risk of accidental slack and ensuring the climber's safety. Ergonomic Handle for Descent Control: The NEOX is equipped with an ergonomic handle that offers a 3:1 mechanical advantage, allowing for smooth and progressive descent control. This feature makes lowering the climber more manageable and precise, enhancing the belayer's control during descents. Compatibility with Various Rope Diameters: The NEOX is compatible with dynamic single ropes ranging from 8.5 to 11 mm in diameter, with optimal performance on ropes between 8.9 and 10.5 mm. This versatility allows climbers to use the device with a wide range of rope types commonly used in lead climbing. The NEOX utilizes a camming mechanism that automatically pinches the rope during a fall, providing a secure catch. This system activates when the rope tightens, ensuring the belayer doesn't need to manually engage the device. An integrated wheel reduces friction, allowing the belayer to smoothly and quickly pay out slack to the climber. This feature enhances the efficiency of feeding slack during lead climbing. The handle offers a 3:1 mechanical advantage, making it easier to control the rate of descent when lowering a climber. This design reduces the effort required, regardless of rope diameter.