Angle Clamp Miter Capacity 1 1/8 in Jaw Width 4 in Jaw Height 1 1/8 in Throat Depth 4 in Jaw Material Die Cast Spindle Material Galvanized Clamping Capacity 4 in Application Construction Woodwork Clamping Angle - Maximum 90 Degrees Features Adjusts Automatically to Wood Thickness Ergonomic Composite Handle Acme Thread Handle Material Composite Handle Style Ergonomic Includes (2) Mount Clamps