Steel-O-Flex 6615K/120/15 black (Art. no. 13412)

The Steel-O-Flex™ Microflex 6615K Cable Lock provides double protection thanks to the 15 mm-thick overlapping steel shells as well as the Snap Cage bracket.

Steel-O-Flex 6615K/120/15 black (Art. no. 13412)


The perfect cable lock solution: The Steel-O-Flex™ Microflex 6615K offers more than just a steel cable.

The Steel-O-Flex™ Microflex 6615K offers your bike double protection. 15mm thick overlapping steel chains surround the inner steel cable. This effective double protection makes it significantly more difficult for thieves to steal your bike. And thanks to the Snap Cage bracket, the Steel-O-Flex™ Microflex 6615K can be mounted to your bike in a simple hand movement.


  • 15 mm thick, overlapping steel shells protect the internal steel cable
  • Plastic coating to prevent damage to the bicycle’s paintwork

Operation and use:

  • Good protection at low theft risk
  • Recommended for securing entry-level bicycles and children’s bicycles


  • Snap Cage bracket for universal mounting (bracket only available with locks with SCMU note)


  • Due to the steel shells, the Steel-O-Flex™ locks reach a significantly higher security than common cable locks, yet maintaining high flexibility (Double Protection)
Art. no.: 13412
Level: 5
Article group: 04
Bag: without transport bag
Carrier: optional
Length: 120 cm
Locking type: key
Weight: 700 g
color of facets: black
design color: black
diameter: 15 mm
Steel-O-Flex 6615K/120/15 black
Art. no. 13412

Level: 5
Length: 120 cm
Weight: 700 g
Steel-O-Flex 6615K/85/15 black 
Art. no. 13410

Level: 5
Length: 85 cm
Weight: 540 g



At ABUS, the name Steel-O-Flex stands for cable locks with high flexibility and double security. The steel cable is covered in overlapping shells made from toughened steel, like scale armour. As a result, its resistance to attempts to break it open is increased significantly, while its weight only increases slightly and its flexibility remains largely intact. This means that it is easy to attach any vehicle to a fixed object. ...
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