Vacuum Fitting Clamp, Clamp Type Clamp, Clamp Connection Type Clamp, Compatible Tube Size 3/4 in, Material Stainless Steel, Includes Lanyard Lanyard Not Included, Maximum Operating Pressure 85 psi, Maximum Operating Temperature 320 Degrees F, Trade No. 10, 16, Compatible Flange Outside Diameter 1 13/16 in, Vacuum Rating 10-7 torr @ 72 Degrees F, Clamp Locking Mechanism Wing Nut, Standards GB4982-ISO-K, Compatible Tube Material Stainless Steel, Minimum Operating Temperature 4 Degrees F. This item has been restricted from sale in the following state (s): []