a friend has an old Jacobs No. 4 chuck he may sell me (or give me). the action is a bit loose, but the jaws seem okay (they don't wobble). it looks like the capacity is about 1/6" to maybe 5/8". i know this isn't a fancy ball bearing chuck, but anyone know if a new split nut is available or if the action can be tightened any way? i haven't found anything so far in my searches.
andy b.
andy b.
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