Double cylinder deadbolt sets provide added security by requiring a key to open from both inside and outside, making them a strong option for homes with easy access from outside windows or for added protection on doors with glass nearby. Below is a curated selection of reliable, widely available options from trusted brands, with key features that help you compare installation needs, security level, and compatibility.
Summary of Selected Products
| Product | Brand | Key Feature | Link |
|---|---|---|---|
| SCHLAGE Double Cylinder Deadbolt, Satin Brass | SCHLAGE | Trusted durability; key from both sides | Amazon |
| Brotima 1 Pack Keyed Alike, Satin Nickel | Brotima | Keyed alike; adjustable latch | Amazon |
| Rulart Double Keyed Deadbolt Lock | Rulart | Two-way keys; anti-pry features | Amazon |
| Gobrico Keyed Alike Double Cylinder Deadbolts | Gobrico | Keyed alike; easy installation | Amazon |
| KNOBWELL Keyed Alike Double Cylinder Set | KNOBWELL | All keys alike; exterior/interior use | Amazon |
SCHLAGE Double Cylinder Deadbolt, Satin Brass
Schlage has offered durable door hardware for over 95 years, blending reliability with style. This double cylinder deadbolt supports key entry from either side, adding security for doors that face street-facing entries or glass panels nearby. A unique snap & stay design helps keep the bolt aligned during installation, reducing rattle and loosening over time. For American homes seeking trusted performance, this model combines compatibility with standard doors and dependable operation.
Brotima 1 Pack Keyed Alike Satin Nickel
Brotima’s keyed-alike set offers a convenient option for households that want multiple locks sharing the same key. It features a double cylinder deadbolt on exterior doors, with a satin nickel finish and an adjustable latch (2-3/8″ or 2-3/4″). Suitable for residential or light commercial applications, it emphasizes ease of installation and consistent keying across entry points.
Rulart Double Keyed Deadbolt Lock
Rulart emphasizes security with a double-sided keying option and a solid copper cylinder, paired with a robust steel latch for anti-pry and anti-collision protection. The backset is adjustable to accommodate doors between 1-3/8″ and 2″ thick (35 mm to 50 mm), with a backplate supporting 60 mm or 70 mm latch options. This model is designed for exterior doors requiring both secure access control and reliable operation from either side of the door.
Gobrico Keyed Alike Double Cylinder Deadbolts
Gobrico offers keyed-alike double cylinder deadbolts in satin nickel, designed for quick installation on exterior doors. The set includes two deadbolts that share the same key, simplifying access management for households or small offices. The kit is positioned for use on standard doors and emphasizes straightforward installation with typical tools while maintaining a secure, two-sided key entry configuration.
KNOBWELL Keyed Alike Double Cylinder Set
KNOBWELL’s exterior door lock set features a double keyed deadbolt along with a keyed-alike door knob, offering seamless key management for households. Built to ANSI Grade 3 standards with corrosion-resistant stainless steel construction, it promises durability across varying climates. The included set is designed for both left- and right-handed doors and supports exterior entry security while keeping installation straightforward for homeowners and installers alike.
Buying Guide
- Security level and key control: Double cylinder deadbolts add security where glass or proximity to windows exists, but consider the risk of being locked in from the inside in emergencies. Look for anti-pry features and solid cylinder construction.
- Backset and door thickness: Check backset compatibility (most sets offer 2-3/8″ or 2-3/4″) and ensure the latch fits your door thickness (commonly 1-3/8″ to 1-3/4″).
- Keying: Decide between keyed-alike options (same key for multiple locks) and individual keys. Keyed-alike is convenient for households but may trade off some keyed security if many locks share a single key.
- Material and finish: Choose finishes (satin nickel, brass, etc.) that match your door hardware and exterior aesthetics. Materials like stainless steel resist corrosion in humid climates.
- Installation and compatibility: Verify standard door preparations and bore sizes. Some sets are easier to install with common screw patterns; others may require additional hardware.
- Maintenance and re-keying: Some models offer DIY re-keying options; others require professional assistance. Assess ease of re-keying for future changes in access control.
- Warranty and brand support: Longer warranties and reputable brands provide better long-term value and service if components wear or fail.