Expansion Tubes & "O" Rings
Small Expansion Tubes fit a 5/8" Tennon

Large Expansion Tubes fit a 7/8" Tennon

These expansion tubes are used mainly on deer grunt and doe bleat calls, but they work very well on predator calls and give the caller the opportunity to make a wider range of sounds with closed reed calls. We reccomend that they be glued to the tennon with Plumbers or Marine Goop.


Neoprene "O" Rings

We only use Neoprene "O" rings on our calls and supply them with our kits because Neoprene has much better cold and hot weather properties than the standard supplied Bunna "O" rings. They also last much longer. These Neoprene "O" Rings have a width of 1/16th inch.
Small Expansion Tubes
Large Expansion Tubes
SAE 011 Neoprene O RIngs for 1/2" Tennons 10 Pack
SAE 013 Neoprene O RIngs for 5/8" Tennons 10 Pack
SAE 015 Neoprene O RIngs for 3/4" Tennons
10 Pack
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$.49 each
$.59 each
SAE 011 Neoprene O RIngs for 1/2" Tennons 100 Pack
SAE 013 Neoprene O RIngs for 5/8" Tennons 100 Pack
SAE 015 Neoprene O RIngs for 3/4" Tennons 100 Pack
$.59 a pack
$3.99 a pack
$.59 a pack
$3.99 a pack
$.59 a pack
$3.99 a pack