More informationA modern and more efficient version of the classic Wheels MFG threaded press handles. This vise stop tool makes life easier for bike mechanics by allowing quick and accurate positioning with the push of a button. The adjustable vise stop slides along the 1/2" UNC threaded vise rod when the button is pressed and can be quickly adjusted to secure cups, spacers and bearings when completing headset maintenance or installation. bicycle bottom brackets and bottom brackets. Compatible with Wheels MFG press tools: Press-7Press-7-ProPress-8Press-9-ProProduct details:Aluminum body machined. Anodized in classic Wheels Mfg red color. Durable steel button. For use with 1/2" UNC threaded press rod.