Ear Chambers HT04-22 Handcrafted

Handcrafted

Overall size: 4" long x 1-1/2" wide x 7/8" thick

(1) Grindstone

and negative 5 degree taper (#151099)

Durable construction ensures long lasting use in any workshop

Ear Chambers HT04-22 HandcraftedA unique solution to noise pollution. These hollow chambers act as an external extension of the inner ear canal. The sound waves in the environment reach the outer ear. The Sensgard Ear Chambers re direct the sound waves away from the inner ear canal. The chamber allows low frequencies, such as speech to travel through, leaving you with sounds you hear at a safe level for safe hearing. Features: NRR 26 db. Patented ear chamber technology Simple