The Key Keeps Turning in My Lock – What Should I Do?
smslocksmiths • February 18, 2025
If your key keeps turning in the lock without engaging the mechanism, you may have a faulty lock. Here’s what might be causing it and how to fix it.
Possible Causes:
- Broken Lock Cylinder – The internal components may be damaged or misaligned.
- Worn-Out Lock – Over time, locks deteriorate due to frequent use.
- Detached Cam or Tailpiece – The connection inside the lock may be loose or broken.
- Key Damage – A bent or worn-out key might not engage the mechanism correctly.
What You Can Do:
- Try Another Key: If you have a spare, test it in the lock to rule out key damage.
- Lubricate the Lock: Spray a silicone-based lubricant inside the keyhole to improve movement.
- Check for Loose Screws: If the lock feels wobbly, tighten the screws on the door plate.
- Call a Professional: If the issue persists, a locksmith can repair or replace the lock to restore security.
Ignoring a faulty lock can put your property at risk. Tooting Locksmiths provides expert lock repairs and replacements across London.
Many homeowners in Earlsfield don’t realise that their insurance policy may require specific types of locks on external doors. If your locks don’t meet current standards, your claim could be reduced or rejected following a burglary. What Do Insurers Typically Require? Most UK home insurance policies require: British Standard BS3621 mortice locks on wooden doors TS007 3-star or SS312 Diamond approved euro cylinders Five-lever mortice deadlocks Secure multi-point locking systems on UPVC doors If your locks are outdated, basic or damaged, they may not meet these standards. Why This Matters in SW18 Earlsfield is a busy residential area with a mix of flats and houses. Opportunistic burglary methods such as lock snapping often target older cylinders. If your cylinder can be snapped easily, insurers may argue that the property was not adequately secured. Signs Your Locks May Not Be Compliant No British Standard kite mark Basic euro cylinder with no anti-snap protection Loose or damaged handles Old Yale-style locks on external doors What We Can Do At SMS Earlsfield, we can assess your current locks and advise whether: A simple cylinder upgrade is sufficient A full lock replacement is required Additional reinforcement would improve protection Upgrading to anti-snap, anti-bump and anti-drill cylinders significantly improves security and helps meet insurer expectations. Lock compliance is not just about insurance. It’s about preventing entry in the first place. If you’re unsure whether your locks are compliant in Earlsfield, a quick professional assessment can provide clarity and peace of mind.
Earlsfield and SW18 are home to a mix of converted Victorian houses, purpose-built flats, and newer developments. Each property type brings its own lock-related challenges. Here are the most common issues we see in local flats. Converted Victorian Properties Many properties in Earlsfield have been converted into flats. These often feature: Original wooden front doors Older mortice locks Shared communal entrances Common issues include: Misaligned doors due to property movement Stiff mortice locks Loose night latches Worn strike plates Victorian buildings naturally shift over time, which can cause door frames to move slightly. This leads to locks sticking or keys becoming difficult to turn. Early adjustment can prevent full lock failure. UPVC Balcony Doors Many SW18 flats have UPVC balcony doors fitted with multi-point locking systems. Frequent problems include: Difficulty lifting the handle Door not locking fully Gearbox failure Dropped doors These issues are often mechanical and can usually be repaired without replacing the entire door. Ignoring early warning signs, such as resistance when lifting the handle, often leads to complete mechanism failure. Communal Entry Doors Flats with communal access often experience: Buzzers not releasing properly High-traffic wear on locks Misaligned communal door closers Although communal doors are usually managed by building management, individual residents often contact us when their internal flat door locks begin sticking due to pressure changes within shared buildings. Why Local Knowledge Matters Understanding the typical property types in SW18 allows us to diagnose problems quickly. A converted Victorian flat behaves differently from a modern apartment block. Choosing a locksmith familiar with Earlsfield properties often results in faster, more cost-effective solutions. If your lock isn’t working as smoothly as it should in SW18, it’s best to address the issue before it turns into an emergency.
