The Master Lock No. 8228EURDPRO Keyed Cable Lock is 1m long and features a 18mm diameter armoured steel for maximum strength and flexibility. The protective vinyl coating protects against scratches, while the disc key cylinder prevents picking. The bright colours simplify identification. The cable lock are sold with 4 keys included, and are available in either blue, green, red and smoke. Cable Length: 1m. Outside Diameter: 18mm.