New CHLADAPTERS Sleeve AX, M20x2.5 x 50 50452 Drawing no.:NGI 156023|Mounting holes:0|Net weight:699.00 g (1.54 lbs)|Sleeve diameter:20.00 mm (0.79")|Sleeve length:50.00 mm (1.97")|Sleeve length:50.00 mm (1.97")|Thread size:M20|Thread size:M20|Thread standard:Metric C View