5" 20-24mm Internal Diameter

Product Features: Thick chunky knurl pattern offers exceptional traction

Ventilation: 22 different vents coupled with the internal ventilation channels help keep your head cooler for longer

Can't use the air release button to fine-tune air pressures when used with Presta valves

Cons: I suppose you might like the colour but not want the Burgtec logo on them

SRAM Handheld Barb Driver For Non-Threaded Barbs Ignore Wholesale Tier 1 Brand Rule 5" 20-24mm Internal DiameterIf you ever thought there needed to be a better tool for the job, today's the day. Introducing Srams hydraulic hose barb driver, (for non threaded barbs) a handy and affordable tool that makes the previously fiddly task of driving barbs an absolute breeze. Features: Quick, precise, and easy to use hose barb installation Works on all SRAM and Avid disc brakes Works with RockShox, XLoc, and Reverb hydraulic hoses Driver pin and driver Torx T10 Clamp