"Speidel" fermentation lock for 17mm hole

An exceptionally sturdy and indestructible fermentation lock made of food-safe plastic – also ideal for large amounts of mash.

Item number: E-8137
Product weight: 80 g
Shipping Weight: 200 g


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"Speidel" fermentation lock for 17mm hole 

The original "Speidel" fermentation lock, impact-resistant, indestructible, and a perfect fit for the Speidel containers by using a rubber stopper with a 17mm hole. 


  • The original von Speidel
  • Also for vigorously fermenting mash
  • Ideal for large amounts of mash
  • Impact-resistant & unbreakable 
  • Easy to clean

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