The Park Tool DHD-3 3mm Precision Hex Driver, click to enlarge

The Park Tool DHD-25 2.5mm Precision Hex Driver, click to enlarge

DHD-25 adjusting limits SRAM® eTap® rear derailleur, click to enlarge

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Item # DHD-25

/ Tools / Derailleurs & Shifting / Hex & Torx® Compatible Tools

2.5 mm Precision Hex Driver

The DHD-25 is a precision component hex driver machined to exact standards to ensure a perfect fit on compatible component fasteners. Featuring an ergonomic CNC-machined hard-anodized 6061 aluminum handle and a precision 2.5 mm tip.

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DHD-25 Features

2.5 mm hex wrench
Not intended for high-torque applications
Total length: 232 mm (9.1")
Shaft length: 145 mm (5.7")
Weight: 123 g (4.34 oz.)

DHD-25 2.5mm Precision Hex Driver

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