NOVA 6039 Cole Jaw accessory extensions are designed specifically for the Nova 6040 12" Cole Jaw Set. Easily convert your Cole Jaws from a 12"/304mm diameter up to 15"/386mm diameter by simply bolting on these extensions. Made from die cast aluminum, extensions feature pre-set holes for precise closing, durability and long life. Set comes with 4 jaw segments, special fasteners and instructions.
Note: Extensions are not suitable with the Standard Nova 10" JSCOLE or Mini 8" 6006 Cole Jaws. Suitable for use on lathes with minimum of 16"/406mm diameter capacity.