"Excellent practice lock for a newbie like myself."verified buyer, 05/16/2023
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Description
Dangerfield Clear Acrylic Practice Lock - Standard PinsFree UK delivery over 30 Royal Mail options 30 day easy returns European delivery available Clear standard pin trainer See the pin stacks move while you learn tension This Dangerfield clear acrylic practice lock is the simple visual trainer most beginners should use early. Standard pins keep the lesson clean: tension, lift, binding order, and shear line without security pin tricks getting in the way. Clearacrylic body Standardpins Visualfeedback
Free UK delivery over £30
Royal Mail options
30-day easy returns
European delivery available
Clear standard-pin trainer
See the pin stacks move while you learn tension
This Dangerfield clear acrylic practice lock is the simple visual trainer most beginners should use early. Standard pins keep the lesson clean: tension, lift, binding order, and shear line without security-pin tricks getting in the way.
Clearacrylic body
Standardpins
Visualfeedback
Beginnertrainer
"Saw these and just had to get one, and guess what?"verified buyer, 02/27/2016
"I'm quite impressed with the quality of the lock"customer review, 12/02/2016
Why buy this
Buy this when hidden feedback is slowing you down
Lock picking can feel invisible at first. A clear standard-pin lock makes the cause and effect obvious: turn the plug, lift the pin, watch the shear line, and connect that view to what your hands feel.
Fast first lesson
See why too much tension traps pins and why too little tension loses progress.
Standard pins first
Learn the core mechanism before adding spool, serrated, tubular, or dimple challenges.
Confidence builder
Use the clear view to understand the open, then repeat without watching.
Practice route
Best way to use a clear lock
Do not only watch the pins. Use the clear view to diagnose the movement, then close your eyes or cover the lock and repeat the same open by feel.
- Start with one hook and one tension wrench.
- Change tension pressure before changing picks.
- Move to a progressive lock set once this feels repeatable.
Helpful next step: Dangerfield EUREKA progressive locks.
Product details
What to know before you choose
| Brand | Dangerfield |
| Product type | Clear acrylic practice lock |
| Pin style | Standard pins |
| Training focus | Visible pin movement and tension feedback |
| Best use | Beginner lock picking practice |
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
Is a clear lock cheating?
Not at all. It is a training tool, like looking under the bonnet while learning how a mechanism works.
When should I move on?
When you can open it repeatedly without relying on the clear view.
Why standard pins?
They isolate the basic lesson before security pins add extra feedback.
What pick set suits it?
Any focused beginner set works well: PXS-14, Serenity, PRAXIS, or a simple hook-and-rake kit.
Make the first lesson visible
This is the clear trainer to buy when you want pin movement, tension, and the shear line to finally make sense.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Sandals that go with just about everything.
As a lover of everything Ugg, these didn't disappoint. They are some of the most comfortable shoes I have, very lightweight, and go with just about everything. They remind me of the old school Dr. Martens and I had a massive collection of those in high school. I have worn them quite a bit and you can barely tell as they are holding up extremely well.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Comfort
Love! Excellent quality and sooooo comfy! Love
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Reviewed in the United States on March 17, 2026
★★★★★ 4
Cute and comfortable!
Size: 6.5, Color: Chestnut
These are cute and surprisingly comfortable! My arches feel supported and the soles don’t feel as block-like as other platform style sandals!
Things to note:
The footbed liner is not made of suede and is a little slippery. It’s like a neoprene liner which was unexpected for an Ugg shoe.
Also, I only intend to wear these sandals as slides (a la Birkenstocks) so the “adjustable” Velcro strap over the top part of the foot seems useless. It doesn’t snug the top down at all, functionally speaking it is only to wear around the back of the ankle. Maybe this matters to someone thinking they could tighten the top down a bit. The ankle strap is comfortable but could be a bit
longer.
Overall they are a cute option to the platform Birks that are very uncomfortable imo. Love the options to order half sizes. I’m usually a 6 in Ugg boots but ordered my regular shoe size 6.5 and they fit well. My heel would be at the very end of my sandal
if I sized down. True to size. Keeping and will order in another color!
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Reviewed in the United States on May 28, 2025
★★★★★ 5
Comfy
The most comfortable Sandals I own!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
More comfortable than flats!
Size: 8.5, Color: Bay Fog
I love these sandals! They run true to size, and they’re sooo comfortable. I was worried about getting fakes, but these were the real deal. The color is lovely (light purple). The foot bed can get dirty, but I find them to wash up nicely (by hand, not machine). I have purchased two more colors since! So much better than flats!
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Reviewed in the United States on November 9, 2025