The GEARWRENCH 120XP Locking Flex Head Ratchet is designed to access hard-to-reach fasteners. The locking flex head allows for nine locked and unlocked positions for adjustable angled access that provides the ideal balance of use. The double-stacked pawls engage a 60-tooth gear to give 120 positions that deliver a 3-degree swing arc to turn fasteners in tighter confines. Additionally, the 120XP Locking Flex Head Ratchets exceed ASME torque performance requirements and provide extended reliability when used in high-torque applications.