DT Swiss
Swissstop
Vici
Hamax
New Looxs
Halo helmets
The ultimate, shop-quality chain breaker. Incredibly robust steel body, ergonomic driver, and classic wood handle. Innovative, adjustable design works with any style of chain. Hardened steel breaker pin, with extra pin stored in handle. Elegant, yet functional design.
http://www.lezyne.com/product-shptools-clscchaindrive.php
