(W = side to side) (D = front to back) (H = top to bottom)
Total Width: 75mm (Actual Size) 3'' (Approximate Size)
Total Height: 32mm (Actual Size) 1-1/4'' (Approximate Size)
Projection: 9mm (Actual Size) 3/8'' (Approximate Size)
Center to Center: 69mm (Actual Size) 2-3/4'' (Approximate Size)
Total Width: 100mm (Actual Size) 4'' (Approximate Size)
Total Height: 39mm (Actual Size) 1-1/2'' (Approximate Size)
Projection: 11mm (Actual Size) 2/5'' (Approximate Size)
Center to Center: 96mm (Actual Size) 3-3/4'' (Approximate Size)

A= Width, B= Height, T= Depth