Breadboard • Proto Board Type: Breadboard, Din Rail Mount • Plating: Plated Through Hole (PTH) • Pitch: 0.100" (2.54mm) • Circuit Pattern: Pad Per Hole (Square) • Hole Diameter: 0.051" (1.30mm) • Size / Dimension: 3.42" L x 8.2" W • Board Thickness: 0.063" (1.60mm)