The Rotur 4 prong drive centres are designed to give maximum grip on square ended spindle blanks . These 4 prong drive centres can be used on all types of spindle turning and give a good firm hold the integral tips are designed so that once they are in place they do not work lose, thus causing less damage to your wooden spindle ends. The 4 prong drive centres are available in 1MT or 2MT shafts, with 3/8″ (10mm), 5/8″ (16mm), 1″ (25mm) and 11/2″ (38mm) head sizes.
