Item # | 
                        
                            Spacesaver Size | 
                        
                            Orifice | 
                        
                            A | 
                        
                            B | 
                        
                            C | 
                        
                            D | 
                                                        
|---|---|---|---|---|---|---|
| PT-12V12V8V-3 | N/A 3/4 x 3/4 x 1/2 in | N/A 0.37 in | N/A 4.2 in | N/A 2.33 in | N/A 1.87 in | N/A 2.33 in | 
| PT-12V16V12V-3 | N/A 3/4 x 1 x 3/4 in | N/A 0.62 in | N/A 4.66 in | N/A 2.33 in | N/A 2.33 in | N/A 2.69 in |