Is the Schlage B60N worth it, or is there a better lock for a prewar walk-up in NoMad?

The Schlage B60N is a legitimate grade 1 deadbolt and one of the better mass-market locks on the market. For a standard suburban door, it is a reasonable choice. But in a prewar walk-up in NoMad or Flatiron, it often falls short. Old door frames shift. Hallway lighting is poor. Buildings have high foot traffic from neighbors, deliveries, and short-term guests. In that environment, the B60N's standard cylinder leaves real gaps that a determined attacker can exploit. Depending on what you need, a Mul-T-Lock, a Medeco Maxum, or a well-chosen smart lock may serve you better.

What makes a lock actually secure for a Manhattan prewar apartment?

Most people focus on the deadbolt body. The cylinder is where the real fight happens. A bump-proof lock needs more than a solid bolt. It needs a high-security cylinder with anti-pick pins, anti-bump geometry, and a patented keyway that limits who can cut copies.

The Mul-T-Lock MT5+ addresses all of these. Its interactive element pin system defeats bumping and picking in ways that a standard Schlage cylinder simply does not. ASSA ABLOY, the parent company behind several high-security brands, builds this level of protection into products engineered specifically for environments where locks get tested regularly.

The Medeco Maxum takes a different approach. It uses rotating and elevating pins with a hardened steel housing that resists both picking and drilling. It is one of the few residential deadbolts that is also a credible drill-resistant lock. For a Chelsea loft or a Flatiron co-op with a shared lobby, that added resistance matters.

Door reinforcement is the other half of the equation. A high-security cylinder in a weak frame is only as strong as the wood around it. Strike plate depth, door thickness, and hinge quality all affect real-world security. In prewar buildings, doors and frames often need reinforcement work before any lock upgrade fully delivers.

When does a smart lock or keypad deadbolt make sense for a NoMad apartment?

Smart locks get dismissed as convenience gadgets, but they offer genuine security advantages in the right setting. Temporary access codes for dog walkers or cleaners eliminate the risk of copied keys. Audit logs show exactly when a door was opened. Auto-lock features close the gap left by tenants who forget to turn the thumb turn.

The Yale Assure and August smart deadbolt lines are the two most commonly installed options in Manhattan residential buildings. Yale Assure operates as a standalone keypad deadbolt with no external key cylinder, which removes the bump and pick attack surface entirely. August installs over an existing deadbolt and leaves the exterior cylinder in place, making it a cleaner retrofit for rental apartments where tenants cannot replace hardware.

One caveat specific to NoMad and Flatiron prewar buildings: many apartments use a mortise lock format rather than a standard cylindrical bore. Yale Assure and August both require compatible prep work. If your door has a mortise setup, a locksmith needs to assess fit before you purchase anything. Installing the wrong product on a mortise door can damage the door and frame and still leave you without a working lock.

For office managers in Midtown South or Murray Hill managing multi-tenant floors, a keypad deadbolt or full access control system solves the recurring problem of departed employees holding keys. Code-based or credential-based access means no emergency rekeying after every staff turnover.

Is Kwikset SmartKey or the Schlage B62N a better value option than going high-security?

The Kwikset SmartKey system, found in the Kwikset 980 and other models, is often recommended because it allows the homeowner to rekey the lock without a locksmith. That is its real selling point. The security trade-off is that SmartKey cylinders have documented vulnerabilities to manipulation attacks that standard pin tumbler cylinders do not share in the same way. For a ground-floor storefront in Chelsea or a retail space in Flatiron, that is a meaningful risk.

The Schlage B62N is the double-cylinder version of the B60N, keyed on both sides. It adds a layer of protection where glass is near the lock, since an intruder cannot reach through broken glass and turn a thumb turn. However, many New York City residential buildings discourage or prohibit double-cylinder deadbolts because they slow emergency egress. Always check building rules and local fire codes before installing one.

Neither the Kwikset SmartKey line nor the B62N reaches the security level of a Mul-T-Lock or Medeco Maxum cylinder. They are less expensive, and that is a legitimate factor. But for a Murray Hill co-op, a NoMad walk-up with a street-level apartment, or any door that has had a prior break-in attempt, investing in a true high-security cylinder with a proper ANSI grade 1 rating and anti-pick engineering is the more defensible choice. The cost difference between a mass-market lock and a high-security one is a one-time expense. A break-in is not.

Older buildings also frequently have rim locks as secondary hardware, a legacy of New York's early apartment construction. Rim locks can be upgraded or supplemented, but they should not be the primary security layer on any door in 2024.

If you are weighing these options for a prewar apartment, a Flatiron office suite, or a retail space in Chelsea, the right answer starts with a door assessment, not a product page. Call NoMad Locksmith & Security at (917) 337-9703 and a working locksmith will evaluate your specific door, frame, and building setup before recommending anything.

Frequently asked questions

Is the Schlage B60N bump-proof?

No. The Schlage B60N is an ANSI grade 1 deadbolt with good build quality, but its standard pins offer no meaningful bump resistance. If bump attacks concern you, step up to a Medeco Maxum or Mul-T-Lock MT5+, both of which use patented anti-pick and anti-bump pin systems.

Can I put a smart lock on a prewar apartment door in NoMad?

Yes, with the right prep work. Most prewar doors in NoMad and Flatiron use mortise lock prep, not a standard cylindrical bore. The Yale Assure and August smart deadbolt lines work on properly prepped doors, but a locksmith should assess the door first to confirm fit and avoid damaging the frame.

What is the difference between the Schlage B60N and the Schlage B62N?

The B60N is a single-cylinder deadbolt keyed on the outside with a thumb turn inside. The B62N is a double-cylinder model keyed on both sides, often used where glass panels are near the lock. Both are ANSI grade 1, but the B62N raises a life-safety concern in fire situations and is restricted or discouraged in many NYC residential buildings.