Replacement Keys vs. New Locks

Replacement Keys vs. New Locks Guide

Find out when to replace keys and when to fit new locks for the best balance of cost and security.

Why You Might Consider New Locks Over Replacement Keys

When a locker key goes missing, you've got two main options — order a replacement key for your existing cam lock, or upgrade to new locks such as mechanical, digital, coin, or RFID. The best choice depends on how many keys are missing, how old your current locks are, and what level of security your site needs. This guide breaks down the pros and cons of each option, helping you make the right long-term decision for your lockers.

🔑 Replacement Keys (for Cam Locks)

Replacement keys are the fastest and most budget-friendly fix when only a few keys have gone missing. Every cam lock has a unique code (usually 5 digits) stamped on the key head, allowing precise duplicates to be cut and dispatched quickly — no need to remove or replace the lock.

When to Order Replacement Keys

Only one or two keys have gone missing.
Locks are still in good working condition.
You have a working master key or spare.
You want to keep existing key codes for convenience.

Advantages

Quick Turnaround: Usually ready for next-day dispatch.
Low Cost: The most affordable way to get lockers back in service.
No Downtime: Keeps existing locks and key codes in use.

Things to Consider

Lost or stolen keys can pose a security risk.
Old or worn locks might still need replacing later.
You’ll need to supply the key code to order replacements.

🔒 New Locks (Mechanical, Electronic, or RFID)

If your locks are outdated, keys go missing regularly, or you want to future-proof your site, investing in new locks is the smarter long-term move. New locks come with fresh key codes (or no keys at all for electronic/RFID options), helping you reset and strengthen your locker security system.

When to Replace Locker Locks

Keys can’t be traced or have been stolen.
Locks are worn, corroded, or jammed
You’re refurbishing, upgrading, or reallocating lockers.
You want to switch to a keyless access system.

Advantages

Fresh Start: Eliminate duplicated or shared key codes.
Upgrade Potential: Move to smarter, more convenient lock types.
Long-Term Savings: Fewer lost keys and reduced maintenance.

Things to Consider

Higher upfront cost compared to replacement keys.
May require basic tools or installer support for large quantities.
Longer setup, but greater return on investment.

Feature	Replacement Keys	New Locks
Speed	Usually next-day dispatch	Slightly longer delivery - requires fitting
Cost	Lower upfront cost	Higher initial cost, but better long-term value
Security	Keeps existing key codes	Fresh codes or keyless access
Ease of Use	No tools required	Simple swap with screwdriver
When to Choose	Lost a few keys	Major reissue, upgrade, or refit
Longevity	Short-term fix	Long-term solution with reduced future speed

💡 Pro Tip

If your site regularly deals with lost or unreturned keys, consider upgrading to a mechanical combination, electronic keypad, or RFID system. These options eliminate the hassle of key cutting altogether and make managing large locker areas far more efficient.

Electronic and RFID locks also allow user reprogramming, audit tracking, and public/private mode setups, giving facilities better control over who can access which lockers and when.

Over time, upgrading your locks can reduce admin workload, cut down replacement key costs, and increase site security — all while offering a smoother experience for users.

Need Help Choosing the Right Opions?

Whether you’re reordering cam lock replacement keys or upgrading to mechanical, electronic, or RFID locks, our team can help you find the best match for your lockers. Send us a clear photo of your key or lock face, and we’ll identify the correct replacement or upgrade option.

We supply compatible parts for major brands including Probe, Elite, Link, QMP, L&F, and Ojmar — all backed by expert support and trade pricing.