Renzetti Traveler 2200 Cam Series Fly Tying Vise with BaseFor hooks #28 to 4 0 Traveler 2200 & 2300 Series It's difficult to improve on a classic, but the most visible change is the anodizing on all aluminum parts, which ensures a longer lasting finish to the vise. A 7" stem on the base adds more comfort for the tyer, a larger base adds more balance and a polyurethane O ring on the jaws adds longer wear to your tying experience. 7 aluminum stem pedestal base Black powdered coated 4 x 6 x 1 2 base cast zinc