Clarke Metric Thread Conversion Kit Description A popular accessory for the CL300M metal cutting lathe that enables metric threads to be cut in addition to imperial threads which features as standard on the CL 300M. £58.05 In stock Clarke Metric Thread Conversion Kit quantity Add to basket EAN: 5016086226208 SKU: 7610720 Category: Metal Lathes & Mill/Drills Related products Clarke Revolving tailstock centre £77.32 Clarke Tailstock Chuck £47.04 Clarke Stand with suds tray (For CL500M) £274.62 Clarke 3 – 10mm Collet Set for CMD10 & CL251MH £74.57