1.Basic Info: Part no:SK200/SK200RC with different type Usage:  SK200 excavator bucket adaptor Trade mark: Aili or Customized Material:Alloy steel Color: Yellow/Grey/Customized Warranty:Any break under normal use will be compensated within one year Origin: Jiangxi,China(Mainland) 2.Product Details: 2.1 Key Specifications/Special Features: Hardness HRC:36~40 Impact Toughness:≧15 Tensile Strength:≧784 Elongation:≧1.5% Weight:9.7kgs for SK200-35  9.8kgs for SK200-4 MOQ: 1000kgs