Black transformer protect cover for amplifiers

Package:one piece
Material: 1mm iron Plate, stretched
Color: Black
Surface finish: Powder Coating
Surface finish quality: Common, there may be small scratches on the surface

Outside Dimension:

Type 1: 90x80x90mm
Length: 90mm
Width: 80mm
Height: 90mm
Mounted by M4 screws
Mounting screw hole distance: 70x67mm

Type 2: 110x100x115mm
Length: 110mm
Width: 100mm
Height: 115mm
Mounted by M4 screws
Mounting screw hole distance: 90x80mm

Type 3: 130x120x130mm
Length: 130mm
Width: 100mm
Height: 115mm
Mounted by M4 screws
Mounting screw hole distance: 110x100mm

Type 4: 150x140x140mm
Length: 150mm
Width: 140mm
Height: 140mm
Mounted by M4 screws
Mounting screw hole distance:  130x120mm