Probrico Door Knob & Deadbolt Set — Exterior Lock Kit 4-Pack, Keyed Alike, Brushed Nickel

Unified Exterior Security with a 4-Pack Keyed-Alike Probrico Set

Upgrade your entry with Probrico's 4-pack keyed-alike lock set. This kit includes a brushed nickel door knob and a single-cylinder deadbolt, and every lock shares the same keys. That means you can manage access with a single set of keys, reducing clutter and daily rekey tasks.

The single-cylinder deadbolt is designed for exterior and interior doors. It can be opened from outside with a key and locked from inside with a thumb-turn, offering straightforward daily use while maintaining solid security.

Durability meets everyday wear with ANSI Grade 3 verification and a finish engineered for corrosion resistance. The brushed nickel finish presents a modern look that holds up under the elements, and the internal mechanism is built for long life, tested for hundreds of thousands of cycles.

Key inclusions and installation-ready versatility

• Same keys across all locksets for easy management
• Single-cylinder deadbolt compatible with exterior and interior doors
• Brushed nickel finish and plated hardware for durability and a clean, modern appearance
• Adjustable steel latch with backset options of 2-3/8 or 2-3/4 inches

Practical notes for installation and daily use

• Fits door thickness from 1-3/8 to 1-3/4 inches
• Square plate is not removable, keeping a streamlined exterior
• Keyed alike supports up to ten locks in the same system

Consider this Probrico set for a cohesive look across entry points and a straightforward key system. If you need installation guidance, our support team is available to help you choose the best fit for your doors.