"Good bit of kit, great service as always."verified buyer, 11/24/2022
Clear Dimple Practice Cylinder Lock
FREE UK Delivery
FREE UK Delivery
FREE UK delivery within 4 - 6 days on all orders over £20, upgradeable to 2 - 3 days. All our orders are packaged discreetly for your convenience and dispatched the same working day for orders placed before 4pm.
You can choose to upgrade your shipping at checkout for a faster delivery.
Your delivery time estimate should be visible on our product page if you enter your location.
Further details for shipping upgrades and other countries can be found here.
Clear Dimple Practice Cylinder Lock is backordered and will ship as soon as it is back in stock.
FREE Beginner Lock Pick Guide
FREE Beginner Lock Pick Guide
Our short 30-page How to Pick Locks PDF online guide will be sent to you free after you purchase any lock pick set.
We do have 2 amazing real book upgrades customers love:
1. Illustrated 60 page Lock Picking Glossy Guide Booklet
2. Definitive 180 page Full Colour Visual Guide Book for all Lock Pickers
About This Item
About This Item
Description
Description
A visible way to understand dimple lock picking
Dimple locks feel different because the picking angle and pin lift are different. This clear dimple practice cylinder lets you see that geometry before you try to learn it blind.

"Great product (it's double-ended so there's more practice than you might expect)."verified buyer, 06/08/2018
"Great for practicing dimple lock picking"verified buyer, 04/20/2020
Buy this before blaming your dimple picks
New dimple pickers often struggle because they cannot see how rotation, lift, and tension interact. A clear dimple cylinder shows the side-lift action so your hands can copy it later without the visual help.
Learn the geometry
See how dimple pins respond to flag pick angle and rotation.
Two-ended practice
Two practice ends give you more dimple feedback to compare.
Better G-Pro companion
Use it with proper dimple flags before moving to real compatible cylinders.

How to start with a clear dimple lock
Use one dimple flag and move slowly. Watch the pin, rotate the pick, and learn the small difference between lifting cleanly and scraping around the keyway.
- Practise pick rotation before chasing an open.
- Use very light tension at first.
- Repeat the same end until the motion feels natural.
Helpful next step: Multipick G-Pro dimple picks.
What to know before you choose
| Brand | UKBumpKeys |
| Product type | Clear dimple practice cylinder |
| Training focus | Dimple lock picking geometry |
| Practice format | Two-ended clear cylinder |
| Best pair | Dimple flag picks |
Use lock picking and entry tools responsibly, only on locks you own or have permission to work on, and check local laws before buying.
Quick answers
Is this for standard hooks?
No. It is for dimple pick practice, ideally with flag-style dimple picks.
Why clear?
The clear body shows how the dimple pin moves as the flag rotates and lifts.
Can beginners use it?
Yes, especially if they already understand basic tension from standard pin locks.
What tool pairs best?
Multipick G-Pro flags or another dedicated dimple pick set are the right match.
Make dimple technique visible first
Use this clear cylinder to understand the motion before moving your dimple practice onto harder locks.
Payment & Security
Payment methods
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