Renzetti Traveler 2000 ViseFrom Renzetti: "The T2000 Traveler Series vise as it was called back then have gone thru some major changes. From a T2000 Traveler Non Cam Jaw to a C2000 Traveler Series with Cam jaw. It was not until almost 20 years later that the most dramatic change took place, when we introduced the Traveler 2200 Series Vises and 2012 when the Traveler 2300 was introduced.. While still we offered the great features of a True Rotary Vise, the Traveler 2300 and 2200