ECSiNG 2Pcs 8 Grooves Spanner Air Valves Wrench 15.6x3.1x3cm for Most Inflatable Boats

["Size: Length 15.6cm, Width 3.1cm, Height 3cm. Manual measurements, please allow slight errors.","Compatibility: Suitable for most inflatable boats, kayaks, inflatable tents, and more, and compatible with most 8-hole air valves.","Lightweight and portable. Ergonomically designed, the inflatable kayak air wrench is comfortable to hold.","Material: This specially designed metal wrench offers a long lifespan and is resistant to damage.","Product include a total of 2pcs 8 Grooves Spanner, which can completely meet your daily use needs and replacement."]