Lub galvanized barbed hlau muaj kab hlau thiab barb hlau
Kab hlau: ob npaug
Barb: 2 lossis 4 barbs, nrog 10mm ntev
Twist hom: ob npaug twist
Rolls: round los yog square
Kov: ib leeg xaim, lossis tsim tshwj xeeb
Khoom siv: tsawg carbon steel los yog siab tensile zog