Reamer Blade, Compatible Grainger Part Number 4CW39, Compatible Mfr. Model No. 26092, Compatible Threader Series 1224, Product Type Reamer Blade, Maximum Compatible Pipe Size 4 in, Minimum Compatible Pipe Size 1/4 in, Fits Brand Ridgid, For Use With 1224 Pipe and Bolt Threading Machine, Impact Rated No. This item has been restricted from sale in the following state (s): []