Description The Park Tool T25 P-Handle Torx Wrench (PH-T25) will be your go-to for adjusting your hydro brakes. As with all Park Tool gear, this is workshop quality & extremely hard-wearing. You’re unlikely to ever need to replace a Park Tool piece of equipment in your garage! Common applications for this Torx are your brakes as well as your rotors, your derailleurs, and your stem. Though of course there’s very few standards in the bike industry so consult your manual! Constructed from high-torque industrial steel with precision-chamfered tips for a clean, tight fit and moulded with an extremely comfortable ergonomically-shaped nylon handle.