CL-20 Coiled Cable Combination Lock


Serfas® CL-20 Combo Coiled Cable Lock

5-Digit programmable combination lock and beefy 20mm thick twisted steel coiled cable, covered in a protective vinyl rubber to prevent frame scratches and rattling.

At 2.6 pounds, the CL-20 provides medium level protection with 4.5Ft of total length, enough to pass through frame, front wheel, and whatever permanent structure you a locking up to.

SKU: CL-20 / 713835029060 Categories: , , Tags: ,

In stock (can be backordered)

Limited Lifetime Warranty
All Serfas® locks come with our Limited Lifetime Warranty to ensure your product is free of manufacturing and/or material defects.


  • 5-Digit Programmable Combination Lock
  • Steel Tumbler
  • 20mm Thick High-Strength Coiled Braided Steel Cable
  • Rubber Coated Cable Protects Frame, Prevents Rattles


  • Cable Length: 4.5 Feet (137.2 cm)
  • Cable Diameter: 20mm (0.79 inches)
  • Weight: 1,179 Grams (2.6 lbs)
  • Security Rating: 5/10

Combination Lock Instructions (New+Old Model)

1 review for CL-20 Coiled Cable Combination Lock

  1. Nick Ramos

    I just received this lock and it is AMAZING. It feels thick and secure, but not to heavy. I love how it has a light so u can use it without a hassle in the dark. My favorite addition is that you can set your own combo. Serfas did a great job making a lock that is affordable, durable, and user friendly.I personally can’t find a single flaw about it. i recommend this lock to anyone!

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