1.Reach V-5 & V-19 Regulations 2.The material could be 1020,1045 and 304# Stainless Steel. Hot forged from a steel bar and machined into the final shape on CNC & copying lathes. 3.Shank Length:Its various and depend on the model we have now. Normally we supply 1-3/4",2",2-1/8",2-1/4",2-1/2",2-3/4" in length. 4.Finish:Chrome,Zinc,Plain with oil layer, Black Oxided, Black Powder Coated. 5.Packaging Style:a)In a classical carton b) With an insert card in a clamshell then in carton c)In a nice white box, then in carton. Price Condition FOB Qingdao,CN Origin China Material 1020,1045,304# Stainless Steel Delivery lead time 20days Minimum order 5000pcs Supply ability 200000/month