hook&eye Features: 1) Forged product, highly durable 2) Material: carbon steel, alloy steel 3) Popular in many industries 4) Customers' requestsneeded 5)Outer packing: Double-corrugated carton 6)OEM:acceptable SizeThicknessG/N.W.(kgs)Meas(cm)1.5"2.5mm42/3845*20*302"2.5mm48/4442*29*322.5"2.5mm52/4845*29*323"2.8mm42/3853*26*244"3.2mm56/5250*29*315"3.5mm56/5253*33*276"3.8mm46/4254*39*196"4.1mm46/4254*39*198"3.8mm36/3264*25*208"4.2mm36/3264*25*2010"4.2mm62/5854*34*3012"4.8mm50/4643*36*31