Square-profile lock
The square-profile fifth lock adds another clear format to the kit, with a visible cylinder and pin chamber for close inspection.
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Square Profile 21 + 5 Practice Kit
$65.99
Delivery: Ships within 2 business days
- Five transparent practice locks: Compare five clear formats, including the square-profile fifth lock, while their internal components remain visible.
- Listed tool selection: The kit pairs 12 lock picks with 6 tension tools for controlled practice.
- Organized accessories: A pry bar and compact 6-card set add separate tool formats alongside the handled selection.
- Carry and matching keys: Matching keys and the black canvas roll keep the listed configuration together between sessions.
- A hands-on mechanical puzzle: Explore the supplied practice locks only, or locks you own or have explicit permission to work on.
Why choose this kit?
FIVE CLEAR FORMATS.
ONE ORGANIZED KIT.
Compare five transparent practice locks, including the square-profile fifth lock, while keeping the listed tools and accessories together in the black canvas roll. The clear bodies support close inspection of the supplied practice-lock formats during responsible, authorized use.
- 12 lock picksTwelve handled profiles form the main pick selection.
- 6 tension toolsSix separate tools accompany the main pick selection.
- 5 transparent practice locksFive clear lock formats to inspect and compare.
- Square-profile fifth lockThe fifth transparent lock adds a square-profile format.
- Pry bar & 6-card setTwo additional accessory formats listed with this configuration.
- Keys & black canvas rollMatching keys and organized canvas storage complete the listing.
PRODUCT FEATURES
Flag and Y key
The reference image shows the flag tools and Y key together, adding distinct tool shapes to compare during authorized practice.
Versatile practice setups
See the square-profile lock in a mounted setup, with the clear body and internal mechanism still visible. Practice only on owned or explicitly permitted locks.
Construction details
Close-up views highlight the transparent body, metal shackle and internal cylinder, making the practice-lock construction easy to inspect.
04 / Useful to know
A few useful answers.
What is included in the Square Profile 21 + 5 Practice Kit?
The listed configuration includes 12 lock picks, 6 tension tools, 5 transparent practice locks including a square-profile lock, a pry bar, 6-card set, matching keys and a black canvas roll.
How is the kit stored?
A black canvas roll is included to keep the listed tools and accessories together between sessions.
What is the square-profile fifth lock?
It is the fifth transparent practice-lock format listed with this kit. Its clear body supports close inspection alongside the other supplied practice locks.
How many practice locks are included?
Five transparent practice locks are listed with this kit, including the square-profile fifth lock.
Where should I practice?
Use only the supplied practice locks, locks you own or locks you have explicit permission to work on. Never use these tools to bypass access controls.
How do I place an order?
Select a quantity, add the kit to your cart, and review the cart before continuing to checkout.