Ratchet Socket Tools Set - 21 Pieces

The Socket Wrench is made of drop forged steel, strong and durable. It comes with 1/4" and 3/8" drive socket set, the socket sizes are 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17 and 19mm. It also has one spanner handle of 150mm, two extension bar 75mm and 150mm, one adapter 1/4"(m) *3/8"(f), one reversible ratchet handle 200mm and one spark plug socket

A ratchet and socket combination (sometimes called a socket wrench) lets you turn a nut or bolt without repositioning the tool on the fastener — like you need to do with a wrench when there isn't enough room to turn it in a full circle. This can make the work quicker.

Ratchets have many advantages including the ability to be used in tight places, as well as being able to loosen bolts at very high torque, and re-tighten them to the same torque. As well, the variety of combinations and adaptability, makes the ratchet and socket very useful tools.