Hand Seamer Handle Orientation Straight Includes Tong No Grip Style Standard Cushion Includes Safety Latch No Jaw Width 3 1/8 in Jaw Depth 1 1/4 in Depth Marking 1/4 in Markings Mild Steel Gauge - Maximum 18 ga Galvanized Steel Gauge - Maximum 18 ga Stainless Steel Gauge - Maximum 22 ga Aluminum Gauge - Maximum 0 in Number of Pieces 1 Features Extended Tang Ideal for Bending Sheet Metal Duct Work Gutters Metal Roofing Jaw Material Forged Steel