SERFAS Coiled Combo Lock 20mm CL-20


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 6Ft of total length, enough to pass through frame, front wheel, and whatever permanent structure you a locking up to.


  • 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