1.All length  are available, Stainless steel type:  201, 304, 316, Special sizes can be customized;
2.Characteristic:  They have an unique ball locking mechanism  that allow easily and quickly installed  and  not  undone,  High tensile  strength; Non-flammability High resistance  to  acetic acid,alkali acid, sulphuric acid. corrode ...etc;
3.Working temperature:  -60celsius to 150celsius