GEARWRENCH 3/8" Drive 90-Tooth Quick Release Teardrop Ratchet 81218T

90-tooth gear delivers a 4°swing arc to turn a fastener in tight confines, Premium ratchet tang retention system, with precision engineered ball detent, locks in sockets and prevents sockets from falling without pressing quick release button, Teardrop low profile head and flush mounted on/off switch allow better access in tight spaces, Highly visible on/off markings on the head for fast size identification, Precision engineered high strength pawl for increased durability