Heavy Duty Chain
Thick steel links provide substantial resistance to cutting.
Bike locks
/ Bloc
Blocco Bike locks
Blocco specializes in heavy-duty chain locks designed for robust physical protection. These steel links provide a formidable barrier for bicycles in high-risk areas
Our pick
Worth noticing
Optimal Length
The 750 mm span allows for secure anchoring.
Rugged Construction
Built for durability in demanding outdoor environments.
Why this brand is here
Chain Link Security Standards
The Blocco series focuses on the 6 x 750 chain lock configuration. This design utilizes heavy-duty materials to ensure maximum physical security for the bike frame.
- Heavy duty chain locks
- 6 x 750 mm dimensions
- Steel link construction
- High-strength security chain
- Bicycle frame protection
- Ruggedized locking hardware
Why these models
What we make
1 lock listed here, grouped as Heavy duty chain locks.
The hardware
Bloc models in this range lean on the details already in the listings: Heavy duty steel chain lock for bikes.
Made to use
Pick a Bloc model from Heavy duty chain locks when that is the job you have.
Worth comparing
Use Heavy duty chain locks to tell one Bloc model from the next.
Current set
Listed here: 1 lock
Also in Heavy duty chain locks
Voices
From this set
The 750 mm chain is the perfect length for the bike racks at my office.
This heavy duty chain feels much more secure than a standard cable.
The 6 mm links are solid and provide great peace of mind when parking.
Common questions
Blocco Questions
What is the size of the chain?
The chain lock measures 6 x 750 mm.
Is this a cable or a chain?
This is a heavy-duty chain lock.
What is the main benefit of this lock?
It provides heavy-duty security through thick steel links.
Can I use this for a bicycle?
Yes, it is designed specifically as a bicycle chain lock.