Base: 3.9063 in Wd, 3.9063 in Dp, 1.8125 in Ht
    
            
        
        Item: 436M51,
MFR: SLMBD-120-240R,
Brand: FEDERAL SIGNAL
        
| Accessory Type | Base | 
| Width | 3.9063 in | 
| Depth | 3.9063 in | 
| Height | 1.8125 in | 
    
            
        
        Item: 436M51,
MFR: SLMBD-120-240R,
Brand: FEDERAL SIGNAL
        
| Accessory Type | Base | 
| Width | 3.9063 in | 
| Depth | 3.9063 in | 
| Height | 1.8125 in |