Resistance to kick-in as sold is how well the lock survived increasingly forceful impacts using the hardware it comes with. The L.I.F. Industries Life Security LOWDB26 is part of the Door Locks test ...

A local manufacturer whose doors were used at One World Trade Center is purchasing its fourth building in Port Washington, two years after mulling a move to Pennsylvania, officials said. L.I.F.

Nassau County is providing tax incentives to a Port Washington manufacturer of fire doors that had considered moving production work to Pennsylvania, officials said. In return for the aid, Long Island ...