The Renzetti Presentation Cam 4000 Vise is a beautiful work of art. It is a full rotary vise with smooth rotation and excellent versatility. It features a wide, stable pedestal base that is solid and secure. It offers two areas where you can adjust the rotary tension to just the desired amount. The cam-lock jaws hold hooks from little size 28 to 4/0. Beautifully constructed of stainless steel and solid brass. Bobbin hanger included for your rotary tying needs. Please order for a right-handed or left-handed tier (if a left-handed tier uses the right-handed version, the adjustment knobs will be on the back side of the vise). Left-handed models may take us an extra 4-5 days to ship.