We have your home security needs covered. The Master Lock DSO0603 Polished Brass Door Deadbolt offers the perfect combination of strength, style, and security. Designed for exterior use, it meets ANSI Grade 3 certification, ensuring top-tier reliability. The polished brass finish complements any home, while the four-way adjustable knob accommodates 2-3/8 in. to 2-3/4 in. locks with square, rounded, or corner settings.
  Experience secure locking with the Master Lock DSO0603. Its single-cylinder thumb-turn mechanism is perfect for exterior applications. The polished brass finish adds a touch of elegance, and the adjustable knob ensures a snug fit for various door sizes.