Taiwan Fu Hsing Industrial Tru-Guard Single Cylinder Deadbolt Stainless

For Exterior Doors, 5 Pin Cylinder, Rekeyable, KW1 Keyway, 2 Keys Provided, Adjustable Backset 2-3/8" - 2-3/4", Grade 3, 3 Keyed Alike. Easy installation, and only requires a philips screw driver for installing.2. Fits most standard door preps and compatible with both left & right handed doors3. ANSI Grade 3 quality standard compliant.4. 2-3/8" and 2-3/4" (60mm or 70mm) patented adjustable latch for convenience. 60mm, 70mm and 127mm fixed backset is also available.5. Fits 1-3/8" to 1-3/4" (35mm ~ 45mm) door thickness.6. Compatible with major industrial mechanisms and keyways.7. Lifetime limited mechanical, 5-year finish warranty.