1.professional manufacture factory 2.size 5/196,3/8,1/2,5/8,3/4 3.hot dip galvanized.. VIC Guy Clips comes either with forged steel or malleable iron base.It is the most economical way of securing down guy and a clamping piece to clamp groud wire to gound rod.Certification:ISO:9001-2008. JK type guy clip