Knox FDC Spanner Wrench Aug. 13, 2018 The Knox FDC Spanner Wrench is a pocket-sized multipurpose tool that can quickly unlock and lock the Knox FDC, Standpipe and Storz Locks.

The bag should consist of basic hand tools, such as spanner wrenches, an 18-inch or larger pipe wrench, a large flathead screwdriver, long needle nose pliers and a small flashlight.

The TiSpanner is a bit different, though, in that it features a little adjustable spanner wrench. Yes, you're right, there has been a glut of titanium multi-tools on Kickstarter and Indiegogo over ...

7,272,996 Spanner socket. Assignee: Independent Inventor(s) (Sterling ... Spanner wrenches have fittings for special holes in a nut that allow them to be used in spaces where there’s no way to ...

Before we start, you need to know that this only works with combination wrenches -- the ones with an open-end spanner and a box-end spanner. You will need one or two cheap carabiners (also called ...