Key Won’t Turn to Lock Position? Here’s What to Do
We’ve all been there – standing at your door after a long day, key in hand, only to find it won’t turn in the lock. Whether you’re outside your Oakville home in the pouring rain or trying to secure your business before leaving, a key that won’t turn properly can quickly turn into a frustrating ordeal.
At Locksmith Oakville, we understand these situations all too well. Our team of professional locksmiths has helped countless residents across Bronte, Glen Abbey, River Oaks, West Oak Trails, and Uptown Core overcome these exact challenges. In this comprehensive guide, we’ll walk you through the common causes of a key that won’t turn to the lock position, provide step-by-step solutions you can try yourself, and explain when it’s time to call in professional help.
Why Won’t My Key Turn in the Lock?
Before diving into solutions, it helps to understand what might be causing the problem in the first place. When your key refuses to turn to the lock position, it’s typically due to one of several common issues:
- Worn or damaged keys: Over time, keys naturally wear down with repeated use
- Dirt or debris: Foreign particles can accumulate inside the lock cylinder
- Lock or door misalignment: Particularly common in older properties or after seasonal changes
- Internal mechanical failure: Components inside the lock can break or become damaged
- Rust or corrosion: Especially in exterior locks exposed to Oakville’s variable weather conditions
Understanding the root cause helps determine whether you can resolve the issue yourself or need professional locksmith assistance.
Step-by-Step Guide: What to Do if Key Won’t Turn in Lock
Follow these steps when your key won’t turn in your lock:
- Inspect your key: Look closely for visible wear, bends, or cracks. Even slight damage can prevent proper operation.
- Check door and frame alignment: Push or pull gently on the door while turning the key. Sometimes, pressure on the lock bolt prevents the key from turning properly.
- Apply a graphite-based lubricant: Never use WD-40 in locks! Instead, use a graphite-based lubricant specifically designed for locks. Insert the tube into the keyhole and squeeze a small amount inside.
- Try a spare key: If available, use a spare key that may have less wear. This can help determine if the key or the lock is the problem.
- Don’t force it: If your key still won’t turn after gentle attempts, stop immediately. Forcing can break the key inside the lock, turning a simple problem into a more expensive repair.

DIY Fixes vs. Professional Locksmith Help: Which is Right For You?
When deciding whether to attempt fixes yourself or call a professional, consider this comparison:
Option | Effectiveness | Risk | Cost | Best For |
DIY Troubleshooting | Medium | Medium | Low | Minor jams, dust, slight wear |
Professional Locksmith | High | Very Low | Medium | Stuck keys, internal failures, replacements |
While DIY solutions can work for minor issues, they come with risks and may not address underlying problems. Professional locksmith services offer guaranteed solutions with minimal risk of further damage.
DIY Fixes to Try Before Calling for Help
If you’re experiencing a key that won’t turn properly, try these simple fixes:
- Clean both key and lock face: Use a soft cloth to remove any visible dirt from the key and around the lock opening.
- Apply graphite spray: Insert the thin tube of a graphite spray into the keyhole and apply a small amount. Work the key in and out several times to distribute the lubricant.
- Use your spare key: A backup key might be less worn and work better than your primary key.
- Adjust the door while turning: Apply gentle pressure to the door (pushing or pulling) while simultaneously turning the key to help align the lock mechanism.
- Never force the key: If you feel strong resistance, stop immediately to prevent breaking the key inside the lock.
These simple measures often resolve minor lock issues without professional intervention, saving Oakville homeowners time and money.


When to Call a Professional Locksmith in Oakville
While DIY fixes can work for minor issues, certain situations require professional expertise:
- Your key is stuck in the lock or turned halfway
- You’ve tried troubleshooting steps with no success
- The lock feels loose or turns but doesn’t engage properly
- You hear grinding, clicking, or feel unusual resistance from inside the lock
- You’re locked out of your home or business
In these situations, our Locksmith Oakville professionals can quickly diagnose and resolve the issue, whether you’re in Bronte, Glen Abbey, River Oaks, West Oak Trails, or anywhere else in the Uptown Core area.
Preventative Maintenance Tips for Oakville Homeowners
Prevent future lock problems with these simple maintenance practices:
- Clean and lubricate your locks every 3-4 months, especially before winter and after spring
- Keep copies of original keys rather than making copies of copies
- Consider replacing aging locks every 5–7 years, particularly in high-use areas
- Install weatherproof locks for exterior doors to withstand Oakville’s changing seasons
Regular maintenance not only extends the life of your locks but also enhances your property’s security.
Frequently Asked Questions
Why won't my key turn in the lock even though it fits?
Even if a key slides into the lock, internal wear, debris, or misalignment can prevent it from turning. The key’s teeth must precisely match the lock’s pins for proper operation.
Can I use WD-40 in my door lock?
No. While WD-40 works well for many applications, it’s not recommended for locks. It initially helps but attracts dust and dirt over time, potentially causing more problems. Use graphite-based lubricants specifically designed for locks instead.
How much does a locksmith charge to fix this issue in Oakville?
In Oakville, professional locksmith services for key/lock issues typically range from $75-150 depending on complexity, time of day, and whether parts need replacement. Emergency after-hours service may cost more.
What's better: rekeying or replacing the lock?
Rekeying (changing the internal pins so old keys no longer work) is often more cost-effective when the lock is in good condition but security is a concern. Full replacement is better for worn, damaged, or outdated locks.
Should I replace my key if it's worn out?
Yes. Using worn keys can damage the lock’s internal components. If you notice visible wear on your key, have a new one cut from an original rather than continuing to use the worn key.
Pro Tips & Expert Advice
Our Locksmith Oakville technicians offer these additional insights:
- Always get spare keys cut from original keys, not from copies, to ensure precision
- Avoid forcing keys into stubborn locks – this is the main cause of broken keys
- Don’t overload your keychain – the weight can strain the lock cylinder when the key is in use
- Take early signs of stiffness seriously – address issues before they leave you locked out
Need Professional Help With Your Lock?
If your key still won’t turn after trying these solutions, it’s time for expert help. At Locksmith Oakville, we provide prompt, professional service to residents and businesses throughout Oakville, including Bronte, Glen Abbey, River Oaks, West Oak Trails, and Uptown Core.
Our licensed, insured technicians arrive equipped to handle any lock emergency with same-day service and transparent pricing. Don’t let a stubborn lock disrupt your day or compromise your security.
Contact Locksmith Oakville Today: 📍 2010 Winston Park Dr #200, Oakville, ON L6H 5R7
📞 647-955-8111 📩 info@locksmithoakville.com 🌐 https://locksmithoakville.com/
Serving Oakville residents and businesses with reliable locksmith solutions when you need them most!