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Dangerfield Dual-Gauge Mini-knives and case
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Dangerfield Dual-Gauge Mini-knives and case
Dangerfield Dual-Gauge Mini-knives in two gauges - Crack combination Locks Easily
Dangerfield Dual-Gauge Mini-knives in two gauges
Dangerfield Dual-Gauge Mini-knives with gripped handle.
Dangerfield Dual-Gauge Mini-knives and case detail (lock not included)
Dangerfield Mini-Knife + case
Dangerfield Combination Lock - Lock Picks - 2 Piece Bypass Mini-Knife Set + Case
dual-gauge miniknife set +case detail
Dangerfield Miniknife set With Case

Dangerfield Combination Lock - Lock Picks - 2 Piece Bypass Mini-Knife Set + Case

  • 20 reviews  | 

  • £ 29.99 £ 35.99
    £ 35.99 Inc. Vat
  • In Stock

Want it delivered by Tuesday 25 Jun? Order within the next 10 hours, 10 minutes and choose [Next Day shipping] at checkout. Details. Priority Shipping available for all orders

Beginners Lockpick Guide included with all pick sets Lockpick Guide included with all pick sets

Dangerfield Combination Lock - Lock Picks - 2 Piece Bypass Mini-Knife Set + Case The Mini-Knife Decoder is a legendar... more

Dangerfield Combination Lock - Lock Picks - 2 Piece Bypass Mini-Knife Set + Case

The Mini-Knife Decoder is a legendary locksmith tool that opens a multitude of locks. It's one of those tools that has earned the 'must have' status among lock pickers everywhere.

Our mini-knives have a gripped and extended handle, as well as a long blade made from the finest 301 High Yield steel, providing unrivaled feedback when decoding locks.

Mini-knives give you non-destructive entry into MANY different locks, allowing you to decode or bypass them in minutes. New locks that are susceptible to this form of bypass are being discovered all the time - maybe you'll find a new one! 

Whether you're just starting out in the art of lock picking or are quite advanced, a mini-knife will increase your range instantly. These well-proven tools add a unique dimension to your skill-set, and for locksmiths are essential.

Combination locks - whether the many padlocks, key-boxes, lockers, cabinets, or briefcases - have very small spaces between the wheels. By inserting the mini-knife decoder into these tight spaces, you can learn how to 'read' the combination by looking for 'flats', 'grooves', or any other kind of indicator that suggests a change in the 'feel' of the wheel.

People have even used mini-knife tools to help decode push button locks, by locating vulnerabilities in the small space around the buttons.

Some locks, like the Master 175 doesn't even need decoding. By inserting the mini-knife decoder to the left of the third wheel, you can actually depress the locking mechanism and cause the lock to open.

A great example of how the mini-knife tool works. By simply inserting the knife through the small space between the third wheel and the housing, you can then simply lever the copper colored part down - causing the lock to open!

Many un-shielded padlocks can be opened by inserting the knife beyond the pins, and applying pressure straight to the locking mechanism - this doesn't work on all padlocks but can be an effective bypass and always worth trying.

There's many wheeled combination locks out there, and with a mini-knife decoder you might find a way to open them.

This illustration shows how many wheeled combination locks can be decoded with the mini-knife tool. Insert beside the wheel and look for something that 'tells' you there's a difference. From there you can often work out the code and open the lock. In this case it's a groove in the axle, giving away the 'right' place, the right number on the wheel to open the lock.

This set comes in a protective, zip-up case, with a unique design feature to ensure your blades don't get bent or damaged. Each pick is housed at the opposite end to the other, meaning the handle of one pick protects the blade of the other, meaning the fine blades of these picks are safe against bending in the case.

Mini-Knives have been proven on many locks, with more being added all the time. Here's just a selection we've identified as being vulnerable to these tools:

  • Masterlock 175
  • Masterlock 745
  • Sesame lock 400
  • Presto 2470
  • Presto 2620
  • Briefcase/Luggage combination locks
  • Master, Realtor, Puroma, and Towoke keysafe boxes
  • Single and secondary lock Handcuffs

Another good illustration showing the wheels of a combination lock individually, with the mini-knife tool push into the space between the wheels and locating the groove in the spindle. Once all three have been located, the lock opens and the combination is 5 5 1.

Our Mini-Knives have extended handles for more comfort. From tip to tail they're 140mm, with the gripped handle comprising 90mm of that.

Part of the fun of lock picking is discovering new techniques and tricks, and mini-knives are the perfect tool for experimentation, while earning its place among your kit having been proven successful across a wide range of locks.

This VIDEO shows a great example of how experimentation with these tools can lead to some remarkable results....

Order Processing:

Orders will be processed the same working day before 1pm, or the next working day from when payment has cleared. You will receive an email receipt once dispatched.

UK Delivery Information:

We offer Free UK Delivery as standard. Your order will be sent absolutely free via Royal Mail - and generally will be with you within 3 - 5 working days.

Get Priority Delivery to expedite your order processing and dispatch.

One-Day Delivery is available which speeds up delivery to 1 day after processing. Please ensure your order in in BEFORE 3 o'clock.

NOTE: The Royal Mail do not collect from us on Saturdays and DO NOT deliver on SUNDAYS

We also offer a Signed 1- day Service for important packages - this functions in the same way as the One-Day service, but with extra signing security.


International Delivery Information:

For European orders with standard delivery - you should receive your items within 4 - 8 working days - shipping upgrades are available. 

For USA/Canada orders with standard delivery - you should receive your items within 5 - 12 working days - shipping upgrades are available.

For everyone else in the world  - we generally expect your orders to arrive between 7 - 14 working days. However, please allow up to 21 working days from day of dispatch.

NOTE: These numbers provide an average but you might have to wait longer. We think it's only fair that we warn you of this.

We know you want your picks immediately. We routinely sell quality lock picks at hugely reduced prices and in great quantities. We sometimes even whip our staff to keep them working all through the night. Your orders are coming to you as soon as humanly possible! If you want a chat about some tools or ideas, or are thinking about making an order and aren't sure, drop us a line at and I'll happily help.

Conditions of Sale

Our products are available to responsible adults over the age of 18 years, for use in professional or hobby lock opening.

We reserve the right to cancel orders without notice.
UKBumpKeys cannot accept responsibility for loss or damage to any property caused by use of our tools, completing a purchase means you understand and agree to this.

International Orders

On your credit / debit card / payment statement, the charge will appear in your local bank currency. Our store will display the price in UK Pounds Sterling. We ship international orders every day. Please select the region correctly so correct taxes and postal rates are applied, any mistakes and you may end up paying extra. Sometimes a Customs Fee is charged, then the package is picked up from the post office, or when it is delivered - unfortunately, we cannot be responsible these fees - check on the internet for any potential fees that might be incurred. 

Return / Cancellation / Refund Policy

If you are unsatisfied you may return anything you purchase from UK Bump Keys for exchange or refund within 14 days of purchase, as long as they are in new condition, which means they have not been used.  We will credit your credit/debit card, PayPal account within 30 days of the time we receive your return.

If you receive a defective product from us, email  Please do not return defective products without authorization.  In most cases, a new product will be sent to you, but this is decided on a case by case basis.

Making a return is simple. Please contact us at to arrange this. You will be liable for return shipping costs and postage & Packaging fees incurred during dispatch.

Books and DVDs are not returnable unless defective.  You must notify us within 15 days of receipt.

Order cancellations are possible but not guaranteed.  If you request a cancelation and internally it is too late, please refuse the shipment and we will credit your card or issue a refund check when the items is returned to us.

Should you not not receive your order and we choose to send a replacement (which are considered on a case by case basis) we do not offer refunds on such resends.

If the item is not faulty you will be liable for return shipping costs and postage & Packaging fees incurred during dispatch. All returns must be accompanied by a relevant RMA number (to be obtained from our support staff).

Orders are photographed and numbered before dispatch to prevent fraudulent faulty claims.

NOTE: Any attempts to change, interfere with, alter, repair, disassemble any products will void any warranty or return and refunds. If you believe your product is faulty, please speak to us so we can make it right.


Please ensure that you have checked all local laws in regards to the purchase and ownership of lock picks in your area before you buy a lock pick set. It is your responsibility! UK Bump Keys Ltd employees cannot advise you on the legal nature of lock picks. By placing an order, the buyer asserts that the products will be used in a lawful manner and that they are of legal age!

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