Motion Pro Tappet Adjuster Tool — 3 mm square, 8 mm hex, Black/Blue

The Tappet Adjuster Tool lets you perform precise valve-lash adjustments while preserving the secured setting.

Its integrated, repositionable wrench handle holds the lock nut while the drivers are used to loosen or tighten the valve adjustment screw, making adjustments fast and controlled.

Knurled knobs on the adjuster drivers ensure a secure, tactile grip for consistent feel and accuracy.

Built for mechanics and enthusiasts who need repeatable, professional results in tight spaces.