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 CHT568 – 38pce Carbide Tipped Lathe Tool Set £41.53 Clarke Digital Spindle Speed Display – CL300M £114.95 Clarke CMD 52T ‘T’ Nut Set. £78.35 Clarke 4 Jaw independent chuck £240.66