Grade 3 security. Packaged with a 4-way steel adjustable latch (AL), interchangeable for 2-3/8″ or 2-3/4″ backsets and either drive-in, square face or radius corner deadlatch. Key retracts bolt from exterior, turn piece operates bolt from interior. Full 10 year mechanical warranty. 5 year finish warranty. Each combo pack contains 1 lockset and 1 deadbolt keyed alike. Code K6: Order in full case quantity of 6 and receive 6 combo packs keyed alike.