Features:
Dimensions:11MM(0.43")(H)X22MM(0.86")(W)(W)X42.5MM(1.67")(L)
Dimensions (Front Hole inner):13.4MM(0.52)(W)X6MM(0.23")(H）
Dimensions (Behind Hole):12MM(0.47")(W)X4.9MM(0.19")(H）
Heavy gauge extruded plastic construction
Built-in hole hold circuit board 
Excellent waterproof performance
Good for electronic projects, power supply units, student projects, amplifiers, etc., thanks for it heat sink nature, electromagnetic field protection and robust construction.
weight:0.004KG