Adjustable wrench
							                                
                                        
                                    
							                        
                    
                            Torque wrench
							                                
                                        
                                    
							                        
                    
                            Open-end spanner
							                                
                                        
                                    
							                        
                    
                            Ring spanner
							                                
                                        
                                    
							                        
                     
	 
	