Combination spanners are double-ended tools and serve the functions of two spanners at once. One end is an open-ended spanner and the other end is a ring spanner. Combination spanners work for only one size of fastener, as both the profile heads are of the same fastener size.
A combination spanner is often referred to as a ‘combination wrench’. These hand tools come in a wide variety of lengths and head sizes.
We also sell a wide range of combination spanner sets.