Interphasic coil spanner

An interphasic coil spanner is a coil spanner used by Starfleet.

In 2372, after Miles O'Brien was subjected to an Argrathi artificial reality where he served twenty years in prison, Jake Sisko helped O'Brien refamiliarize himself with engineering tools, including an interphasic coil spanner. 

In 2376, Nog required an interphasic coil spanner as part of the attempt to prepare the USS Defiant (NX-74205) (II) for a battle against three Jem'Hadar starships.