The centres are safe, secure and greater versatility and accuracy than the usual two or four drive centres. The centre features a spring loaded centre point and a sharp toothed outer ring which provides . Repositioning your work is accurate; the work always goes back in the same place. Reducing the pressure from the tailstock and in the event of a dig-in the work will simply stop revolving. Compatible with headstocks with spindles Size:MT2/25mm Colour:silver Material:Metal Package Contents: 1 x Wood Lathe Spring Drive Center Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.