"Useful guide to 'Bumping.' Well worth the read."verified buyer, 05/08/2019
The Bumpology Lock Bumping Guide
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The Bumpology Lock Bumping Guide is backordered and will ship as soon as it is back in stock.
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About This Item
About This Item
Description
Description
The Bumpology, an easy guide to lock bumping
The Bumpology is a clear, friendly guide to getting the most from your bump keys. Across around 60 pages of easy-to-follow instruction, it walks you through the bumping technique step by step, so you understand the timing, tension and reset that make bumping work rather than just owning the keys.

"A really handy book to have, with lots of tips on bumping successfully"verified buyer, 09/22/2017
Buy this when bumping is not yet clicking
Bump keys do little without the technique behind them, and that technique is mostly timing and reset rather than force. A focused guide turns frustrating trial and error into a method you can repeat on suitable owned locks.
Clear method
Step-by-step bumping instruction.
Timing and reset
The skills that actually open locks.
Easy to follow
Friendly for newcomers to bumping.

Learn the timing behind bumping
Read the guide alongside your bump keys, practise the timing and reset it describes on a suitable owned lock, and add dampeners and a bump hammer as you progress. Lawful practice only.
- Read it alongside your bump keys.
- Focus on timing and reset, not force.
- Practise only on locks you own.
Helpful next step: a dimple bumping kit.
What to know before you choose
| Product type | Lock bumping guide |
| Brand | UKBumpKeys |
| Length | Around 60 pages |
| Use case | Learning the bumping technique |
| Best buyer | Anyone learning to bump locks |
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
What does the guide cover?
The bumping technique, timing, tension and reset.
How long is it?
Around 60 pages.
Is it beginner friendly?
Yes, it is written to be easy to follow.
What should I pair with it?
Bump keys, dampeners and a bump hammer.
Make sense of lock bumping
The Bumpology turns bump keys into a repeatable technique with clear, friendly instruction.
Payment & Security
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