subject: Socket Frenches for auto repair guide [print this page] The way to tell a good socket wrench set is to look at the number of teeth in the ratchet handle. Most have 20 to 30 teeth. The really good ones have up to 60 teeth. The more teeth the handle has, the better it can fit into tight places. This is because you have to move the handle only a few degrees to turn the nut as much as a cheaper handle would in many degrees. In other words, a ratchet handle with 24 teeth must be moved 15 degrees to reach its limit. A handle with 60 teeth has to be moved only 6 degrees to turn a nut as far.
