"I have practised with this and I have found that it works."verified buyer, 08/31/2021
Sparrows ULTRA Combination Lock Decoder - Mini Knife Decipher Tool
Prompt Delivery
Prompt Delivery
Prompt delivery on all orders. All our orders are packaged discreetly for your convenience and dispatched the same day for orders placed before 4pm.
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Sparrows ULTRA Combination Lock Decoder - Mini Knife Decipher Tool 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
Sparrows Ultra Decoder for combination padlocks
Sometimes the simplest tool performs the cleverest trick. The Sparrows Ultra Decoder is a mini-knife style tool that can decode or trip many combination, multi-wheel padlocks. Slipped into the gap beside each wheel, it locates the flat spots and grooves that reveal the combination.

"It is textured for an easy grip which helps with feedback."verified buyer, 04/02/2021
"Flawless progress and good quality products"verified buyer, 02/07/2022
Buy this when the lock is a combination padlock
Picking does not apply to combination wheels, so they need a decoding approach instead. The Ultra Decoder reads the small differences each wheel hides, turning a sealed combination padlock into a solvable puzzle.
Wheel decoding
Finds the flat spots beside each wheel.
Multi-wheel lock
Works across many combination padlocks.
Compact tool
A mini-knife format that carries easily.

Read each wheel in turn
Slide the decoder into the gap beside a wheel, feel for the flat spot or groove, note it, then move to the next wheel. Use it only on locks you own or may lawfully open.
- Use on suitable combination padlocks.
- Use only for lawful, authorised access.
- Work one wheel at a time, noting each.
Helpful next step: more specialist entry tools.
What to know before you choose
| Product type | Combination lock decoder |
| Brand | Sparrows |
| Format | Mini-knife decipher tool |
| Target lock | Multi-wheel combination padlocks |
| Best buyer | Pickers who meet combination 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.
What is in the set
Gauges: Gauge 0.007", 0.17mm
Quick answers
What does it decode?
Many multi-wheel combination padlocks.
How does it work?
It finds flat spots and grooves beside each wheel.
Is it picking?
No, it is a decoding tool for combination wheels.
Where can I use it?
Only on locks you own or may lawfully open.
Decode combination padlocks
The Ultra Decoder reads each wheel to reveal the combination on suitable padlocks.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.





