Chainring Nut Wrench

SKU: UT-618415
Sale price$13.99

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Note on Availability

Items available on our website are not always available in-store, some are only held by our suppliers. In-store items usually arrive 2-3 days after the order is placed (rural deliveries can take an extra 2 days). Items only held with supplier might take up to 5 days to arrive, depending on the supplier. Please contact us if you have specific questions.


The wrench is used for unscrewing and tightening of front chain ring nuts. The tightening starts  with the broader part, and when the nut is sufficiently tightened, it finishes with the narrower  part which is bent in order to enable more secure power transfer during the final tightening of  the nut. When unscrewing the nut, the key is used in the reverse order.
The dimension of the hexagonal key opening is SW10. It enables unscrewing and tightening of  nuts of this dimension, while at the same time it can be used to hang the key.

  • Material: special tool steel, hardened and tempered
  • Surface finish: chrome plated according to ISO 1456:2009

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