1 1/2 in x 10 ft x 18 Gauge 43 mil G90 Furring Channel/Hat Channel
                            
                            
                            
                            
                                
                            
                            
                            
                            
                                1 1/2 in x 10 ft 6 in x 20 Gauge 30 mil Furring Channel/Hat Channel
                            
                            
                            
                            
                                
                            
                            
                            
                            
                                1 1/2 in x 10 ft x 16 Gauge 54 mil G90 Furring Channel/Hat Channel