PSI Woodworking LCENTSS22 No. 2 MT with  1-Inch Crown Super Wood Lathe Drive Center The PSI Super Center Crown compatible with headstocks with #2MT spindles Get a better bite on your spindle with more teeth for a strong grip while still providing equal pressure and a positive drive Spring loaded point simplifies spindle centering and retracts to avoid spitting your work when tailstock pressure is applied Ships in plastic production sleeves at 4.8-ounces 4.5-by-1.5-by-1.5-inches with 1-inch crown