| 
            
              
                
                  |  |  
                  | 46136 Fluted plashtic knob with square indicator on top, gloss
                    finish
 |  
            
              
                
                  | Material: ABS Diameter: 20 mm
 Height: 14.9 mm
 Shaft hole: 6 mm, 18 teeth
 |  |  
  | 
            
              
                
                  |  |  
                  | 46137 Rotary knob with straight knurl in outside, Alum. Inlay on
                    top
 |  
            
              
                
                  | Material: ABS Diameter: 25.7 mm
 Height: 10.3 mm
 |  
                  | Shaft
                    hole: | double D type shaft hole, 6.7
                    x 5.1 mm |  |  
  | 
            
              
                
                  |  |  
                  | 46138 Rotary knob with straight knurl on outside, pointer on side,
                    Alum. Inlay on top
 |  
            
              
                
                  | Diameter: 25.1 mm Height: 15.5 mm
 |  
                  | Shaft
                    hole: | 6 x 4.5 mm with spring insert |  |  
  | 
            
              
                
                  |  |  
                  | 46139 Rotary knob with raised indicator line on top, straight
                    knurls on outside, light texture on the top of knob
 |  
            
              
                
                  | Material: ABS Diameter: 26.7 mm
 Height: 14.2 mm
 |  
                  | Shaft
                    hole: | 6.4 x 5.6 mm with spring
                    insert |  |