 
      
    
    
		
		
	Low .400", Medium .500", High .600" .... as measured from the closest contact point at the receiver to the bottom of the ring cradle
in Black Anodized finish only
 
      
    
    
		
		
	Low .400", Medium .500", High .600" .... as measured from the closest contact point at the receiver to the bottom of the ring cradle
in Black Anodized finish only