Shimpo FG-M10FAB80U Fabric Grip (Metric 10 Thread). Eccentrically mounted, serrated roller grip allow for self tightening of specimens up to 3 inch (76.20 mm) wide and .25 inch (6.4 mm) thick.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.