... working conditions,the quality requirement for production workers is low.6,using spin to tighten the way,to achieve greater tighten ... goods Description1,Strap width : 16/19mm 2,Strap thickness : 0.6/0.8mm 3,Weight: 1.3kg, 1.8kg4,Suitable for ... packing buckle: 16,19mm 5 suitable for PET / PP 6, maximum tightening force 100kg