Steel cable chains spec: 1.Tl series steel cable chains--- TL30,TL45,TL65,TL80,TL95,TL115,TL125,TL155,TL180,TL225,TL250 2.TLGA/TLGA series steel cable chains--75,100,125,175 3.JR-2 type rectangle metalic hoses 4.DGT type conduit shield (totally enclosed and nice-looking)