Selkirk 6 in. D Stainless Steel Smoke Pipe Adapter (Pack of 2)Dripless stove pipe adapters are used to connect single wall stove pipe to sure temp systems. Dripless stove pipe adapters are designed to slip inside single wall stove pipe to contain any creosote dripping down the chimney to inside the stove pipe. For use in new installations, this part can be installed by twist locking the coupler on the DSAC into the first section of sure temp type HT chimney pipe. The sure temp chimney system is designed to meet