Kamlok blind plug for the safe closening of the mother part. The deliver takes place with security ring but without sealings. In the version made of stainless steel the blind plug is absolutely chemical resistant. In the seize ½" the plug is only available in the versions made of brass or stainless steel. Alternatively it can be delivered in a version made of polypropylen. This version you can find in the category Kamlok connections made of polypropylen.