We provide shear blades brought to you by Kett.  We've listed the size and gauges of each blade under the product description, as well as which models of Kett shears the blade is compatible with.  Be sure to also check out Kett's shears and shear heads on our website.  If you have any questions, or would like to puchase a product you don't see on the website, give us a call at 1-800-242-4424.