Die Head Post, Compatible Grainger Part Number 25XC43, 4Z974, Compatible Mfr. Model No. 10491, 23282, 23297, 41032, 41037, 41042, 41047, 41057, 41062, 41067, 41072, 97045, 97050, 97065, 97070, Compatible Threader Series 531, 811A, Product Type Die Head Post, Fits Brand Ridgid. This item has been restricted from sale in the following state (s): []