Ratcheting combination spanners serve the functions of two spanners at once

A Ratcheting combination spanner is a versatile tool that serves the functions of two different spanners in one. These tools have a box end with 12 points and 72 teeth. They are made of steel and have colour-coded sizes for easy identification.

Ratcheting combination spanners are double-ended tools with one open-ended profile and the other closed-loop profile. These tools have the same size heads on both ends, and are used for fastening bolts and nuts without holes on the periphery. Their dual-action design allows you to twist and turn them to open or tighten any bolt or nut.

Box spanners are commonly made of steel tubes and used for spark plug removal. The head is usually a six-sided ring type, which fits a nut pressed out of the steel tube. A T-bar is passed through the middle holes to turn the box spanner head. The end is either an open-end or a ring spanner. Both ends have equal diameters, which makes them more versatile than traditional spanners.