Probrico Double Cylinder Deadbolt – Interior & Exterior Door Lock, Flat Black, 1 Pack

Overview

Meet the Probrico Double Cylinder Deadbolt, a versatile entrance lock designed for both exterior and interior doors. The flat black finish adds a modern touch while a robust mechanism delivers a precise turn of the key and smooth latching. For front doors, bedrooms, or gate entries, this model blends practical security with a clean, unobtrusive look that suits a range of entryways without overpowering your door design.

Keyed Differently for Flexible Security

Each cylinder is keyed differently, so every bolt has its own key and is not keyed alike across the set. You can lock or unlock from either side with a dedicated key, enabling flexible access control for multiple entry points without sharing a single key across all doors.

• Dual key operation supports separate access points
• Independent keys per cylinder enhances options for security setups

Durability and Daily Use

Designed to withstand daily use, this deadbolt carries an ANSI Grade 3 certification and is built to endure more than 200000 cycles. It is a solid choice for exterior doors, interior doors, and front entries, including rooms that require reliable locking. The zinc alloy body resists wear and helps maintain the finish over time.

• ANSI Grade 3 rating for dependable performance
• Over 200000 cycles for long term reliability
• Durable zinc alloy construction with fingerprint resistance

Flexible Fit and Universal Handing

The latch is adjustable to 2 3/8 in or 2 3/4 in (60 mm or 70 mm), and it fits standard door thicknesses from 1 3/8 in to 1 3/4 in (35 mm to 45 mm). The 65 mm deadbolt diameter suits most common doors, and the design supports doors that swing left or right.

• Adjustable latch sizes to match your door
• Universal handedness for right and left doors

Easy Installation and Included Hardware

Designed with simple installation in mind, all necessary components are included: deadbolt, latch, strike plate, screws, and keys. The kit is suitable for a one person installation, making updating entry security straightforward and quick.

• All required hardware included
• One person installation ready
• Suitable for standard doors and standard hardware fittings

Why Choose Probrico

The flat black finish complements modern doors while providing straightforward, no nonsense security. The double cylinder design adds an extra layer of control for entry areas and front gates. This model emphasizes practicality, ease of use, and reliable performance over time, without promising outcomes beyond reasonable expectations.