Coil spanner

A coil spanner is an engineering tool with various uses. One variant of this technology is the interphasic coil spanner.

To understand this tool better, it is best to keep in mind that "spanner" is another word for "wrench."

This tool has many uses, including:

• To make adjustments to a plasma injector
• To help repair consoles
• Can be used to loosen a bolt
• To tune a phase amplifier