Hearing Aid Metal Tube Lock

Short Description:

This hearing aid tube lock is a small gold-plated ring with a flange that attaches to the tube in the lab. When the dispenser inserts the assembly into a soft ear mold material such as silicone, the flange is embedded in the material to create a strong seal.

Material: Metal

Color: Yellow

Usage: Used to match bent tubing for soft earmold

Packing Details: 100pcs/pack

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Metal Tube Lock Descriptions

This tube lock is a common hearing aid accessory with a small gold-plated ring with a flange that attaches to the lab tube. When the dispenser inserts the assembly into a soft ear mold material such as silicone, the flange is embedded in the material to create a strong seal.

The development of tube locking eliminates the need to glue tubes into soft earmolds. Independent testing has shown that the effect of tube locking on hearing aid output is minimal – typically less than 2 dB – which has little or no effect in real-world applications.