Ideal for house flippers or new homeowners desiring a sense of security, this Brandywine Stainless Steel Entry Project Pack from Defiant allows you to retrofit two exterior doors with single-cylinder deadbolts and entry knobs. It includes four keys that lock/unlock each component (2 entry knobs, 2 deadbolts), giving you peace of mind that no one else has access to your property. Constructed of stainless steel for years of durability and backed by a lifetime guarantee, this lockset meets or exceeds ANSI Grade 3 standards for residential use.