Signia Concha Lock M are bendable nylon wires that stabilize Signia, Siemens, or Rexton RIC hearing aids while keeping them snug, and secured to your ear throughout the day. When attached, the concha sport locks gently bend into the outer ear creating a spring lock that anchors your hearing aid and prevents it from loosing, or accidentally falling off. Concha Lock M will fit medium strength Signia, Siemens, or Rexton hearing aid speakers.  

Signia Concha Locks can be modified to fit the shape of your ear and offer peace of mind knowing your hearing aids will remain discreet, and appropriately positioned in your ear canal. For maximum comfort, retention, and speech clarity, replace Signia Concha Locks along with Connex Click Domes / Sleeves, and Connexx miniReceiver Wax Guards monthly, or when the Concha Locks's discolour and become frail. 

• 10 medium Signia stabilizing receiver sport locks per pack
• Original Signia product in manufacturer-sealed packaging 
• Product code: ERU3G1