The RTT Tubular Bitting Decoder turns the positions you discover with a tubular pick into accurate, repeatable bitting values so you can produce a proper working key. Redesigned from videograndpa’s public model (used with permission), our decoder solves the common problems of bulky, stamped-metal decoders by offering a lightweight, ergonomic, and field-friendly tool—available pre-printed for you or as an STL if you prefer to print your own.
Key Features
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Ergonomic, lightweight design that’s far easier to hold than stamped-metal “super-long” or “Christmas tree” decoders.
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Converts tubular pick ring positions directly into readable bitting values for 7-, 8-, and 10-pin systems.
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Available ready-to-ship (durable polymer) or as an STL file for personal 3D printing.
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Includes spare O-rings and is sized to work with common tubular pick rings for quick field decoding.
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Made and distributed with permission from the original designer (videograndpa).
Specifications
| Feature | Detail |
|---|---|
| Material (ready unit) | Durable polymer (field grade) |
| Compatibility | 7-pin, 8-pin, 10-pin tubular lock profiles |
| Includes | Decoder unit, spare O-rings, quick reference card (STL available on request) |
| Size | Pocketable — approx. 3" length |
| Weight | ~0.6–1.2 oz (polymer) |
| Carry | Pocket / keychain / small pouch friendly |