Kurt D675 v Kurt D688

Hi All,

I recently acquired a Bridgeport 2J that included a Kurt brand vise. It is labelled as a D675. I sent the serial number to Kurt to inquire about age, etc. They replied back that my serial comes up as a D688. Can someone confirm their advice, and advise on what the difference is between the D675 and D688?

Thanks.

Evan

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