Brand New Universal Square Slot Cutter for Single Gang Outlet Box Woodworking Made Of High-Quality Stainless Steel so they are Strong & Durable Four Blades Cut At The Same Time, Fast & Simple, Cutting Surface Is Very Smooth & Clean. Provides more Stability & less vibration Dimensions: 3.74in X 3.74in X 1.57In Package Includes:2x Square Slot Cutter