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DYNAMOMETRIC KEY -MAXIMUM PULL 4NM
DYNAMOMETRIC KEY RITCHEY
Hex 3/4/5 , Torx T - 20/25
Small Dynamometric Key with 4 Nm clamping torque calibration
- Ritchey recommends it for tightening the screws of the stem and other carbon components.
When the 4NM torque is reached, the key snaps.
The key includes:
Hexagonal brugola 3mm, 4mm, 5mm
The recommendation is not to tighten over 4Nm and with this simple key you cannot go further