1.barb distance:3-6inches 2.barb length:1-3cm 3.trand 4 point 4.aterial:black wire, gl wire, pvc wire The barbed wire cited by fully automated barbed wire machine twist and weaving. Civil commonly known Barrages. Finished Category: monofilament twist compilation and double wire twist compilation. Raw material: high quality low carbon steel wire (electro-galvanized, hot dip galvanized, coated, ...