Blackburn built the Grid 2 Pump to be your go-to partner any time you need to inflate anything. The LocJaw head is compatible with Presta and Schrader tire valves and locks on with the just the flip of a lever. You can inflate with confidence knowing the Grid 2 is pressure-rated to 160 PSI (11 bar), and the high-contrast, 2.5-in, top-mounted gauge is easy to read at a glance. 36" hose and 26" height. | Blackburn Grid 2 Floor Pump