Snap-on’s Extra Long 3/8-inch Ratchet includes a proprietary design featuring an 80-tooth gear with dual pawls that engage seven teeth with the gear at all times for improved performance and ...

Know the Ratchet Parts. Bradley Ford. There are four main parts of a ratchet mechanism. They are the handle (1), ratcheting pawl (2), windlass (3), and locking pawl (4).