Tone Trough Diaphragm calls use Hunter's Specialties' high quality Infinity Latex®, which is easy to blow, as well as being longer lasting than other types of latex on the market. The Premium Flex Frame ensures consistent fit and stretch from call to call.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking & mountaineering accessible and enjoyable for everyone.
Offer is not valid on sale items or products from Arc'teryx, Garmin, Wahoo, Scotty, or Totem Cams. Additional exclusions may apply.
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