Galvanized Herc Seal Couplings SKU 4SPCHS Please select 4" SPIRAL CONNECTOR HERC SEAL6" SPIRAL CONNECTOR HERC SEAL8" SPIRAL CONNECTOR HERC SEAL 10" SPIRAL CONNECTOR HERC SEAL12" SPIRAL CONNECTOR HERC SEAL14" SPIRAL CONNECTOR HERC SEAL16" SPIRAL CONNECTOR HERC SEAL18" SPIRAL CONNECTOR HERC SEAL20" SPIRAL CONNECTOR HERC SEAL Log in to view price