Product Information : Suspension clamps are used to hang conductor or ground wire through insulators of link fitting to tower arms of substation structures The clamps are made of malleable iron or alummium alloy The meaning of letter & arabic figures in the catalog are shown as follow Xsuspension clamp Gfixed Sdolble clamp UU bolt Jstrength Halunimium Fcorona control K unde r axletype T envelopetype A with a socket clevis B with U clevis C hartg downtype The suspension angleof suspension clampsis not less than 25??C the radius of curvature is not less than the dia of installed leaded by 8-10,and the percentage of the grip on different kinds of leads to calculating capabilltyof snap show in following table