Product name:Aluminum frame
Model No:HT-166-19
Size :6.5" .
Total Height:55
Effective Height:26
Out diameter:168
Dia of damper:86
Dia of Mounting Hole:154-14-4.5
Dia of Rivet Hole:54-4-4.5
This product have back cover.
Product name:Aluminum frame
Model No:HT-166-19
Size :6.5" .
Total Height:55
Effective Height:26
Out diameter:168
Dia of damper:86
Dia of Mounting Hole:154-14-4.5
Dia of Rivet Hole:54-4-4.5
This product have back cover.