Best Seller | Lockey USA Double Combination Mechanical One Sided Keyless Deadbolt Zinc, Stainless Steel in White | 5.5 H x 1.63 W x 1.63 D in | Wayfair The Lockey USA 2210 Deadbolt lock provides maximum security and total mechanical reliability. 2210 features a built-in deadbolt with a free-spinning stainless steel core shaft that cannot be cut. Ideal for Residential Entry Doors and Commercial Doors.... more | | $406.36 $284.45 FREE shipping go to store |