The IRWIN Record 135 Series Sash Clamps are heavy-duty clamps with a bar section of 32 x 6mm (1 1/4 x 14 in.
                                
                            
                            
                                
                            
	                            
	                        
                            
                            
                            
                            
                            
                            
                            
                            
    
        
                            
                            
                            
							
    
        
        
    
    
                            
    
                            
                            
                            
                            
                        
                         
                            
                                The IRWIN Record 135/2 Sash Clamps are heavy-duty clamps with a bar section of 32 x 6mm (1 1/4 x 14 in).
The slide is secured by a solid steel pin passing through one of the locating holes spaced along the steel bar.
The steel mainscrew applies pressure quickly and smoothly through a fast acting, hard-wearing rolled thread.
Slides and heads are flat bottomed so that the clamp will stand without support.