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Explore Additional Products
Dangerfield Repinnable Practice Lock Kit + Pins, Springs, Stoppers, Hex Allen Key
SKU: DAMRLK- Description
- Shipping and Refund
One practice lock that keeps getting harder as you get better
Most practice locks teach you one thing: how to open that exact lock. After a dozen clean opens there is nothing left to feel. This repinnable mortise lock is different. Back out the grub screws with the hex key, swap the pin stacks, and you have a fresh puzzle in minutes. Start with a single pin, build up the chambers, then drop in spool and serrated security pins when your hands are ready.
A complete repinning kit, not just a lock
Everything you need to take the lock apart, change the lesson, and put it back together comes in one box. There is nothing extra to buy before your first session.
- The mortise practice cylinder, a genuine door-lock body you can pick over and over.
- 30+ pins: standard key pins plus spool and serrated security pins.
- Springs and stoppers to rebuild any chamber exactly how you want it.
- The hex Allen key that opens the lock for repinning.
Change the lock, not your whole bench
Loosen the grub screws with the supplied hex key, lift out the pin stacks, and load the chambers you want. Screw it back down and the same lock behaves like a brand new one.
Write down each setup before you change it. Add one new thing at a time, a fresh chamber, a spool, a serrated pin, or lighter tension, so you always know which change moved the feedback.
Start with one pin and earn the next
Aim for clean feedback over fast opens. The lock rewards patience and punishes heavy hands, which is exactly the habit good picking needs.
Built to keep teaching long after the first open
Truly repinnable
Grub screws and a hex key, not glue or rivets. Rebuild it as often as you like.
30+ pins included
Standard, spool and serrated. More pin stock than most practice kits ship with.
Real mortise format
A genuine door-lock cylinder, so the bench session feels like the real thing.
Endless combinations
Mix the chambers and pin types for practice setups you will not run out of.
What to know before you buy
| Brand | Dangerfield |
| Type | Repinnable mortise practice lock kit |
| Format | Mortise cylinder, a real door-lock body |
| In the box | Practice lock, 30+ pins (standard, spool, serrated), springs, stoppers, hex Allen key |
| Repinning | Grub screws, opened with the included hex key |
| Pin count | 30+ pins |
| Best for | Progressive pinning and security-pin feedback |
Build the setup around the lock
Tension Tool Set
Tension is the conversation. A few tensioner styles let the lock tell you what it is doing.
Dangerfield Praxis Set
Hooks, rakes and both gauges in one leather wallet when you want the full pick set.
Dangerfield Serenity Picks
A refined 301 stainless set for cleaner single-pin work as your feel sharpens.
Beginners Visual Guide
170+ pages and 200+ illustrations to connect what you feel with what the pins are doing.
Quick answers from the LockPickWorld bench
How do I repin the lock?
It is a quick strip-down. The hex key releases the chambers, you change the pins and springs, then close it back up. The first rebuild takes a few minutes, the rest are faster.
Why this over a clear practice lock?
A see-through lock shows the pins but never changes. This one keeps them hidden and lets you rebuild the challenge, so you train feel instead of memorising one setup. For a first look inside, pair it with the visual guide.
Is it friendly if I am just starting?
Yes. Load one or two standard pins, use light tension, and treat each session as one lesson. Add difficulty only when a setup opens for you every time.
When do I add spool and serrated pins?
Once standard pinnings open cleanly. Security pins teach counter-rotation and false sets, the same tricks you meet on better real-world locks.
Buy one lock, keep a hundred lessons
Repinning turns a single cylinder into a beginner trainer, a security-pin workshop and a long-term bench companion. Load it light, take your time, and let the feedback do the teaching.
SHIPPING:
ORDER PROCESSING: Please allow 1-2 Days to process your order. Expect an email within 1-2 Days to let you know your order is on the way!
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STORE PICKUP - [10040 Arlington Ave. Ste A Riverside, CA 92503 ]
Orders can be picked up daily, from [1.00pm to 3.00pm]. An email will be sent when your order is ready for pickup. - During checkout, enter your address and choose the ship option. Click the "continue to shipping" button.
- When your order is ready for delivery, you will receive an email with real-time tracking information.
- DOMESTIC/INTERNATIONAL SHIPPING RATES AND ESTIMATES: For calculated shipping rates: Shipping charges for your order will be calculated and displayed at checkout.
- INTERNATIONAL SHIPPING: Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country. Best Key Solution is not responsible for these charges if they are applied and are your responsibility as the customer.
RETURN AND REFUND
- We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
- To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
- To start a return, you can contact us at info@bestkeysolution.com. Please note that returns will need to be sent to the following address: [10040 Arlington Ave. Ste A, Riverside CA 92503 USA]
- If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
- You can always contact us for any return question at info@bestkeysolution.com
Damages and issues: Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items: Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges: The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period: Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds: We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at info@bestkeysolution.com.
