Park Tool THH-3 3mm Sliding T-Handle Hex Wrench ABUSMTBMARCH 2x end cap with tip

2x end cap with tip

Oval mounting holes allow fine tuning of position on frame

the 12-speed mid-cage M8250 rear derailleur

on any road

Lux on 1 meter (lux)i2

Park Tool THH-3 3mm Sliding T-Handle Hex Wrench ABUSMTBMARCH 2x end cap with tipThe Park Tool THH 3 is a professional quality 3 millimeter hex wrench made for efficiency, durability and a precise fit. Constructed from a carefully selected combination of chrome vanadium high tensile steel and S 2 tool steel, our T handle wrenches are strong and durable, with several features to make them the most capable hex wrenches you own. The tips are machined and chamfered for easy insertion into hex fittings, and the integrated Strip Gripper