Amazon.com: Kurtzy Canvas Stretching Pliers - 19.2 x 12.01cm / 7.55 x 4.72 inches - Wide Metal Alloy Artist Tool with Padded Spring Return Handles for Stretcher Bars and Framing Art : Arts, Crafts & Sewing
WORKPRO 10-Inch Groove Joint Pliers, Fast Adjust Tongue and Groove Pliers, V-Jaw Water Pump Pliers with Comfort Grips - Amazon.com