Topeak SmartHead Bicycle Floor Pump Upgrade Kit,Black,106.5 x 5 2.9 cm / 41.7 1.9 1.1

Auto Adjusts to Presta/Schrader 140 g / 0.31 lb Works with both Presta and Schrader valves Thumb-lock lever creates airtight seal over valve Measures 41.7 x 1.1 x 1.9 inches; weighs 0.3 pounds