5 PC 38mm 0.5" 0.75" 1" 1.5" 2" 2.5" 3" 4" Tri Clamp Sanitary Transparent Silicone Sealing Gasket Strip Ring Homebrew Food Grade

High-concerned chemical : None Standard or Nonstandard : Standard Model Number : ALL Material : Silicon Origin : Mainland China Shape : Tri Clamp Type Certification : NONE