Yost 3 1 2 in Ductile Iron Vise Right Hand Inswing Its thermal magnetic tripping system ensures Door Lock Installation Kit Its thermal magnetic tripping system ensures reliable performance Sub Brand Drill America CA Residents: Prop 65 Warning(s) Yes For Use on Glass No For Use on Wood Yes Total Number of Pieces 1 Warranty None For Use on Ceramic No For Use on Concrete No For Use on Grout No Material Tungsten carbide Set Individual Individual For Use on Metal Yes Diameter Measurement 1 4 in For Use on Drywall No Type Bur For Use on Plastic Yes Application Cutting 5 Jaw Width Measurement 3 1 2 in Maximum Jaw Opening 4 in Pipe Capacity 2 1 2 in Clamping Force (lbs 000 PSI tensile ductile iron body parts Replaceable hardened steel flat serrated jaws Replaceable hardened steel pipe jaws Pipe jaws set back to allow for machinist's vise use Made in USA