This deadbolt is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. When finished, the deadbolt offers a tasteful and flattering accent to any home. Plus, it’s been designed and tested with strength and durability in mind.

Pictures are a lot darker than actual lock, shows more brass and looks like it’s brushed with a dark finish, I love it!. Pam. IL. Wed Jan 15 2020

As the industry leader, Kwikset has provided trusted security for over 70 years and has become synonymous with security, peace of mind, style, and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. This single-cylinder deadbolt is operated by a key on the outside or a thumb turn on the inside.

Love this.. Chris. Missouri City, TX. Sat Dec 06 2025

B60nv619 1-cyl deadbolt - satin nickel

The Schlage Single Cylinder Deadbolt with Collins trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Collins trim’s strong lines and square shape embody refined elegance. Plus, it’s been designed and tested with strength and durability in mind.

I initially thought the lock was overpriced, but the quality is great! I think it’s a fair priced product for what you get. Also it was easy to install. True to the color. Happy with the purchase!. Darcy. Nashville, TN. Wed Jan 14 2026

MODERN & SECURE DOOR LEVER COMBO SET: Upgrade your home with the Mega Handles ROBELL Reversible interior door levers and Deadbolt Lock Combo Pack, designed for both style and security. This heavy-duty entry door lock set features a modern keyed entry lever with a single-cylinder deadbolt, ensuring maximum security for your entryway. It’s available in four stunning finishes—matte black, satin brass, satin nickel, and polished chrome—allowing you to create a cohesive, stylish look for any door in your home. The adjustable latch ensures compatibility with all standard door sizes, making it perfect for both left- and right-handed doors. Whether you're updating interior doors or securing an exterior entryway, this easy-to-install keyed door lock set provides durability and modern elegance in one package. The interior door handle set fits backsets of 2-3/8" and 2-3/4" for a quick installation process, giving you the perfect combination of convenience, security, and style for your space.

Designer style and superior security with this Kwikset Signature Series product

[This review was collected as part of a promotion.] We've been landlords for 25 years and constantly had to change looks due to missing keys or simple security concerns after moving out. We had a small collection of locks and deadbolts. Enter the smartkey system - it's a game changer! Easy swap to keep things secure without having to jostle all the different locks and keys. Installation is simple. Same solid and reliable deadbolt with less fuss!. Floridian. Florida. Tue Nov 28 2023