Dangerfield EXTENDED Top of Keyway TOK Tension Wrench Set + Case
The quiet little tools that make the lock speak
Tension is where lock picking really starts. Picks get the glory, but the wrench tells you what is binding, what is set, and when to ease off. A better tension set gives your hands more ways to talk to the plug.

Dangerfield EXTENDED Top of Keyway TOK Tension Wrench Set + Case
The job
Adds tension options for top-of-keyway or bottom-of-keyway picking, depending on the profiles included.
Where it fits
Useful when one basic wrench is limiting the keyways and feedback you can practise.
Why it matters
It shines whenever a better-fitting wrench gives the pick more room and the plug cleaner feedback.
Start slow, feel more, learn faster
Begin with the wrench that sits securely without crowding the pins. Use lighter tension than you think, then adjust as the lock talks back.
Pair a tension set with hooks, rakes, and practice locks. It improves everything around it.

Build the setup around the job
Pair a tension set with hooks, rakes, and practice locks. It improves everything around it.
PRAXIS Set
A complete pick set that benefits from stronger tension choice.
Practice Locks
Learn how different wrenches change feedback.
TOK Wrenches
Compare top-of-keyway control when keyway space matters.
What to know before you buy
| Brand | Dangerfield |
| Product type | Tension Tool |
| Best use | Focused lock picking practice and kit building |
| Tool family | Tension Tools |
| Practice route | Tension control |
Quick answers from the LockPickWorld bench
What is this used for?
Use it for the specific lock picking or tool-kit job described on this page. It is here to make one part of the work clearer, cleaner, or easier to practise.
Is it approachable if I am still learning?
Yes. Start on practice hardware, use light hands, and treat it as a way to learn one focused skill at a time.
What should I pair it with?
Pair it with suitable practice locks and tension tools so you can feel what the tool is doing instead of guessing.
How should I begin?
Work slowly on a known lock first. Once the motion and feedback make sense, move into harder locks or tighter keyways.
Add the tool that gives this job a proper place in your kit
It shines whenever a better-fitting wrench gives the pick more room and the plug cleaner feedback. Pair it with the right practice setup, take your time, and let the feedback teach you.