Schlage Residential B81 - One-sided Deadbolt with Exterior Plate, Dual Option Latch

Model: B81716, B81609, B81620, B81605, B81621, B81622, B81505, B81625, B81626, B81619 Single Sided Residential Deadbolt with Thumbturn and Outside Trim The B80 Replaces the B380 providing you with more security, more style, and easier installation! This Schlage deadbolt is loaded with upgraded features making it the perfect choice to keep your home safe. Features Three-piece design Ready to go out of the box for quick installation. Low profile face is almost impossible to grab with a wrench and cannot be unscrewed. Shield is easily removed to fit 11/2" cross-bore prep. 1/2" of bolt left in housing when bolt is thrown for added kick-in resistance. Thicker metal strike reinforce has 3" screws for greater strength in the jamb. Integrated anti-pick shield with SNAP & STAY(tm) self-adjusting tension provides added security and simplifies installation. 1" door prep required for larger bolt housing. Zinc bolt has hardened steel pin inside that spins in response to sawing attack and can't