Resound Surefit3 Receiver Wire concha lock - bag of 10

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  • Retention lock for the ReSound Surefit3 receiver wires.
  • Contains 10 locks in a bag. 
  • May also be called 'retention lock' or 'receiver wire anchor' or 'sportslock'
  • Available in 3 sizes, dependent on which receiver power level your hearing aid uses. ReSound print the power level on the end of the receiver wire. You will see a number, then the power level as explained below:
  • L = Low power
  • M = Medium power
  • H = High power

Retention locks are not right and left specific  

Suitable for use with ReSound Surefit3 receiver wires. Please note that ReSound manufacture a number of receiver wires including Surefit2, NP, HP and MRIE variations. Please contact us before purchase if you need any help determining the correct option for your ReSound hearing aid.   

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