Every diver should carry a multi-tool! With four different-sized wrenches, four Hex keys/Allen wrenches and one each of Phillips and Torx screwdrivers, this tool has everything to fix a problem and save a dive.
Wrenches: 13, 15, 16, 17
Hex keys/Allen wrenches: 3, 4, 5, 6 mm
Torx: T25
Weight (g): 270
Material: Stainless Steel