A lightweight ring made from stout wire, fitted with an open boss 
and brass chrome plated thumbscrew, for clamping on support 
rods. 

	

  

    

    Code
    

    Diameter
  
  

    

    01
    
  
    50 mm
  
  

    

    02
    
  
    75 mm
  
  

    

    03
    
  
    100 mm
  
  

    

    04
    
  
    125 mm
  
  

    

    05
    
  
    150 mm