Topeak Chuckhead DX Upgrade Kit SW Only it is perfectly suited for

it is perfectly suited for work stands or as a hanging scale

valve core remover

new brake pads eliminate rattling noise caused by vibration

Pre-folding

Topeak Chuckhead DX Upgrade Kit SW Only it is perfectly suited forFull 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. Specifications HEAD: Chuck Head DX fits Presta Schrader (Schrader valve adapter included)Material: Aluminum head, rubber hoseAdded Feature: Built in hose pressure air release buttonSize: 5. 4 x 2. 4 cm 2. 1 x 0. 9 (Head), 110