Unit of Measure
                    
               
        
            
                                                                                Type | 
                                                                        N/A Vise Sine Key | 
                                                                                Bolt Size (D) | 
                                                                        N/A 1/4 | 
                                                                                Total Length | 
                                                                        N/A 1.125 in | 
                                                                                Slot Size (B) | 
                                                                        N/A 0.9443 in | 
                                                                                Slot Size (C) | 
                                                                        N/A 0.8657 in | 
                                                                                Shank Diameter (A) | 
                                                                        N/A 0.750 in | 
                                                                                Shank Length (F) | 
                                                                        N/A 0.750 in | 
                                                                                Base Thickness (H) | 
                                                                        N/A 0.375 in | 
                                                                                Finish | 
                                                                        N/A Black Oxide | 
                                                                                Material | 
                                                                        N/A 4140 PHT |