Machined from durable aircraft grade aluminium alloy to conveniently extend the length of two-piece type Presta valves by either 70mm, 40mm or 28mm to aid inflation. This durable aluminium alloy valve tool is designed to easily tighten or remove two-piece type Presta valve cores and valve extenders.
Contents: 2pcs aluminium alloy valve extenders. 1pc aluminum alloy valve tool.