The Mares Multi Tool Tech is a handy combination of the most typical spanner sizes used in scuba diving and a selection of screw drivers. The tool has a rubberised handle for better grip and stainless steel tools for durability.

The tool includes 14, 17 and 19mm spanners, a flat and cross head screw driver as well as a tool for the ergo BCD inflator. A version of the tool is also available that has allen keys instead of the screw drivers.