- High quality phenolic material is resistant to oils and solvents
 - Molded in brass insert or zinc plated steel stud in a variety of lengths
 - Knob features recessed top for insertion of printed disc or overlay
 - No sharp edges, all corners are deburred and radiused
 
                    Unit of Measure
                    
               
        
            
                                                                                Material | 
                                                                        N/A Phenolic | 
                                                                                Insert - Tap Size | 
                                                                        N/A 1/2-13 | 
                                                                                Mounting Type | 
                                                                        N/A Tapped Through | 
                                                                                H - Total Height | 
                                                                        N/A 1.13 in | 
                                                                                A - Diameter | 
                                                                        N/A 2 in | 
                                                                                B - Hub Diameter | 
                                                                        N/A 0.88 in | 
                                                                                D - Hub Projection (DS) | 
                                                                        N/A 0.63 in | 
                                                                                U - Tapped Depth | 
                                                                        N/A 0.63 in | 
                                                                                Knob Type | 
                                                                        N/A 4 Arm | 
                                                                                Country of Origin | 
                                                                        N/A US | 
                                                                                Warning | 
                                                                        N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |