A-LOK Products, Inc.

At that time, as it is now, precast concrete was recognized as the construction material best able to provide strength and durability in underground structures. The key however, to protecting public health and safety as well as the local environment was a watertight connection between pipeline and structure. In order to address this need, the original A-LOK connector design was conceived. From this original connector evolved A-LOK Products, Incorporated, a company created in order to meet the widespread demand for such patented innovations in watertight technology.