This Jones Stephens J40055 is a nipple extractor set that comes with the following sizes: 3/8-inch, 1/2-inch, 3/4-inch, and 1-inch. Made of a high-quality material, the tools will last longer and perform better. Jones Stephens takes pride in providing their customers with quality products that are dependable and applicable for all of those who use them. These replacement parts and accessories are developed to both perform and to last. Together with Jones Stephens, we, at PlumbersStock, are determined to provide reliable products, like this one, that will meet your needs without costing a fortune.