HIPLOK uses a four tier security rating system featuring Basic, Medium, High and Maximum levels Maximum security D-lock (U-lock) and cable duo featuring Clip + Ride system for easy carrying on bags and belt straps Maximum security D-lock (U-lock) and cable duo featuring Clip + Ride system for easy carrying on bags and belt straps 1 meter steel cable stows neatly into the interior shackle area for a compact, easy to carry package Features include 14mm hardened steel shackle, dual locking tabs, hardened steel body casing, tough nylon outer shell and 1m steel accessory cable 3 keys with coded key replacement program 15cm/5.9` x 8.5cm/3.35` Internal Area