This heavy-duty enclosure is made of high quality die-cast aluminum and has channeled walls for easy PCB mounting. This enclosure acts as an excellent heat sink assembly.
Screws are included.
Dimensions:
Length OD 4" (101mm) ID 3.8" (97mm)
Width OD 2" (50.6mm) ID 1.8" (46.6mm)
Height OD .81" (20.7mm) ID .74" (18.8mm)
Groves are 0.16" (2.95mm) wide