Full metal, classic design with a twist. Removes Chuck Head from valve stem smoothly with built-in hose pressure release button. Upgrade any existing pump to the Chuck Head DX pump head includes extra long and mounting hardware.
Chuck Head DX Fits Presta / Schrader (Schrader valve adapter included)
Aluminum head Rubber hose
Built-in hose pressure Air release button
5.4 X 2.4 cm /2.1” x 0.9“ (head)
110 cm (hose length)
23 g / 0.81 oz (head)