Hiplok have designed their strongest d lock ever the hiplok dx d lock created for those needing the ultimate in security featuring hiplok39s unique wearable design with slim profile and integrated clips for easy fit on belts bag straps and in pockets the new hiplok dx bike lock has increased locking circumference and a 14mm hardened steel shackle lock with an ultimate gold sold secure security rating hiplok dx d lock features ultimate in security unique wearable design slim profil