The GearWrench 120XP Flex Head Ratchet features the innovative 120XP design, with a 60-tooth gear that alternately engages double-stacked pawls to produce 120 positions in every full turn, resulting in an ultra-narrow three-degree swing arc. With its extra-long handle and six-position flex head, it provides unprecedented access for hard-to-reach fasteners. The ratchet’s teardrop-shaped head has a low profile, flush-mounted on/off switch that further improves access in tight spaces. The enclosed head design provides extreme resistance to dirt infiltration. The ratchet meets or exceeds all applicable ASME strength requirements. Several 120XP Flex Head Ratchet models are available: 1/4" drive (full polish or cushion grip), 3/8" drive (full polish, cushion grip or full polish stubby) and 1/2" drive (full polish).