GTN cable ties are plastic cable ties with a single or double lock, suitable for universal use. The external toothing ensures that the tube or cable fixed or bundled with the cable tie is not damaged by the teeth. In addition, GTN cable ties feature a flat head, which helps to prevent sharp corners and edges when fastening. GTN cable ties can also be used temporarily. By inserting the end of the cable tie into the lock in the opposite direction, the cable tie can later be released.