Equip your FLEX or FLEX Companion multitool with the 5mm Hex Wrench implement, crafted for consistent performance on common hex fasteners. Ideal for bike adjustments, gear maintenance, or small mechanical repairs, this tool boosts your multitool’s functionality across a wide range of everyday tasks. Built from heat-treated DIN 1.4116 stainless steel with a hardness rating of HRC 54–56, it’s tough, compact, and ready for the job.
