Quick Summary
The OnGuard Bulldog Combo DT-8012C is a combination bicycle U-lock with a 13 mm hardened steel shackle and an X2P double-bolt locking mechanism. Its combination has more than 10,000 possible variations. Check the lock’s dimensions and opening against the places you intend to secure your bike.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Lock type | Combination U-lock for a bicycle, so check that this locking format suits how you want to secure your bike. |
| Shackle | 13 mm hardened steel. This identifies the shackle; it does not guarantee security in every situation. |
| Locking mechanism | X2P double-bolt mechanism. The product title describes the shackle as locking on both sides. |
| Combination | More than 10,000 possible variations. Follow the supplied instructions for setting and using the combination. |
| Mounting feature | An all-tube mounting bracket with a twist-lock system and push-button release is described. Check that it suits your bike’s frame and the selected configuration. |
| Finish | Black, with a rubber-coated crossbar. |
What to Compare Before Buying
- Opening and reach: Check the usable internal space against your frame and the fixed object you plan to secure it to. Confirm the exact dimensions for the selected version.
- Combination operation: Check the supplied instructions for how to set or reset the code.
- Mounting: If you want to carry the lock on the bike, check that the described bracket suits your frame and mounting setup.
- Contents: Confirm whether a separate braided-steel cable is included if you expect one; the product title mentions a cable but does not clearly establish the package contents.
Choosing the Correct Version
Check that the product is the DT-8012C combination U-lock, rather than a similarly named OnGuard lock or a different locking type. Confirm the dimensions and any bracket or cable contents for the exact configuration.
Before You Decide
Check the lock’s dimensions and clearance for your intended parking points, confirm the combination-lock format, and verify what is included. Follow the supplied instructions for setting and using the combination.
