We’re proud to manufacture top-rated commercial and residential interior locking mechanisms considered to be stronger than any deadbolt on the market. Our locks work perfectly on all types of doors inward or outward swinging and left or right opening. Our innovative safety lock mechanisms are tested to withstand 1,650 pounds of force and enable you to protect yourself wherever you are — at the office, home, or school. You can rest assured that nothing will get past your door.