Replacement Gasket for Sight Glass Tri-Clamp 1"

A replacement silicone gasket for our standard full size 1" Tri-Clamp sight glass. Sold individually. Requires 2 pcs per sight glass. 

• Outer diameter approximately 39 mm
• Inner diameter approximately 27 mm
• Height approximately 7.5 mm

May only fit craft hardware sight glass, cannot guarantee compatibility with other brands.