Southwire - 781550 - Ultra Qwik Fit 2-6-Inch Tweet Description Accurate fit-up of 2-Inch through 6-Inch (50.8 to 152.4 mm) pipeRugged frame, built for jobsite useStainless steel contacts and alignment screws Details Category: Hand Tools Model Id: 781550 Product Brand: Southwire Subcategory: Clamps & Vises