Name: Dangerfield EUREKA Training Lock Set - 3 Progressively Harder Clear Locks
Brand: UKBumpKeys
SKU: DA-EUREKA-3
Price: 51.99 GBP
Availability: InStock

Dangerfield EUREKA Training Lock Set - 3 Progressively Harder Clear Locks

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Dangerfield EUREKA Training Lock Set - 3 Progressively Harder Clear Locks

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Free UK delivery over £30 Royal Mail options 30-day easy returns European delivery available Progressive clear lock set Three clear... Read more

Expedited Delivery Available! Expedited Delivery Available!

£ 51.99 GBP

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Shipped today? Order within: Jun 11, 2026 14:00:00 +0100

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Description

Free UK delivery over £30 Royal Mail options 30-day easy returns European delivery available

Progressive clear lock set

Three clear locks that get harder for the right reasons

The Dangerfield EUREKA set gives you three progressively harder clear locks: standard pins, spool pins, and serrated pins. It is built to stop beginners from jumping randomly between locks and instead teach one new difficulty at a time.

3clear locks

Standardpins

Spoolpins

Serratedpins

Dangerfield EUREKA progressive clear practice locks

Why buy this

Buy this when you want a training path, not just a practice lock

A single clear lock teaches the basics. A progressive set teaches development. You can see the mechanism, learn standard binding first, then introduce the false-set and feedback problems that security pins create.

Standard pins first

Build the basic lift and tension relationship before adding distractions.

Spool-pin feedback

Learn why a lock can feel set while the plug still needs careful counter-rotation.

Serrated challenge

Add sharper feedback once your hands can already recognise the basics.

Dangerfield EUREKA progressive clear practice locks detail

Practice route

Use the locks in order

Start with the standard-pin lock until the open is repeatable. Move to the spool-pin lock for counter-rotation practice, then use the serrated-pin lock to refine pressure and avoid oversetting.

Do not skip the easy lock: repeatability is the lesson.
Record which pin binds first and how tension changes it.
Hide the clear view once your hands understand the feedback.

Helpful next step: Dangerfield PRAXIS.

Product details

What to know before you choose

Brand	Dangerfield
Set type	Progressive clear practice lock set
Lock count	Three clear locks
Pin progression	Standard, spool and serrated pin practice
Training focus	Visible feedback and security-pin development

Use lock picking and entry tools responsibly, only on locks you own or have permission to work on, and check local laws before buying.

Questions

Quick answers

Why three locks?

The progression lets you add one new problem at a time instead of guessing what went wrong.

Is this suitable for total beginners?

Yes. The standard-pin lock is the first step, and the harder locks wait until you are ready.

Can experienced pickers use it?

Yes. It is useful for teaching, diagnosing tension, and warming up security-pin feel.

What pick set pairs well?

Use any focused hook-and-tension set, from SouthOrd PXS-14 through Serenity or PRAXIS.

Make practice feel organised

EUREKA gives your bench a clear route from visible beginner feedback to the first real security-pin lessons.

Specifications

Product Assurance: Quality Standards

Pros and cons

Sustainably produced
Ideal for everyday use

Returns & Delivery

When will my order be delivered?

At Great Deal Offers, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

How are delivery times calculated?

We work with multiple trusted carriers. Royal Mail, Evri, DPD. Delivery estimates are based on:

Your shipping address
Carrier availability in your region
The shipping service you select (standard, express, priority, etc.)

Processing time, usually 1–2 business days

Our system automatically shows you the best estimated arrival date before checkout.

Do you offer tracking?

Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

Can I return my product?

Yes, you can return your product. At Great Deal, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via info@greatdealoffers.co.uk

To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

What can I do if my item (or part of it) is damaged?

At Great Deal, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

Eligibility for Returns

You may request a return if:

The product arrives damaged, defective, or not working
You receive the wrong item
The item is not as described on our website

To process your return quickly, we may ask for a photo or video showing the issue.

Do I Need to Return the Item?

In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

If a return is required, Great Deal will provide clear instructions and, when applicable, a prepaid return label.

We’re Here to Help

Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

You may contact us anytime at: info@greatdealoffers.co.uk

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