NOVA I9NS 3/4-Inch 16 Thread Chuck Insert/Adaptor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Precision machined from 1045 High Tensile Steel</li><li>Genuine NOVA product</li><li>Fits ONLY NOVA Insert Type Chucks for maximum flexibility and adaptability (Refer product description below for compatibility)</li><li>Quickly and inexpensively adapt your NOVA chuck to almost any lathe depending on insert thread size</li><li>2-Year Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41QjeodDeLL.jpg" noproxy>