Detailed Product Description Concrete nail:Specifications (Le x gauge no.): 1/2'' x 9, 5/8'' x 9, 3/4'' x 9, 1'' x 9, 1-1/4'' x 9, 1-1/2'' x 9, 1-3/4'' x 9,2'' x 9, 2-1/2'' x 9, 3'' x 9, 2-3/4'' x 8, 3'' x 8, 3-1/2'' x 7Packing: Bulk, box, bag, or according to customers' requests.In addition, we can produce many other Nails and Screws, such as Common Nails and so on