La apertura |
			
				
				Diámetro del cable< BWG> |
		
|
				
				En pulg. |
			
				
				En la unidad métrica (mm) |
			
				
				 				 |
		
				
				1/4" x 1/4" |
			
				
				 De 6, 4 mm x 6, 4 mm |
			
				
				22, 23, 24 |
		
				
				3/8" x 3/8" |
			
				
				10, 6mm x 10, 6 mm |
			
				
				19, 20, 21, 22 |
		
				
				1/2" x 1/2" |
			
				
				12.7mm x 12.7mm |
			
				
				16, 17, 18, 19, 20, 21, 22, 23 |
		
				
				5/8" x 5/8" |
			
				
				16mm x 16mm |
			
				
				18, 19, 20, 21, |
		
				
				3/4" x 3/4" |
			
				
				19, 1mm x 19, 1mm |
			
				
				16, 17, 18, 19, 20, 21 |
		
				
				1" x 1/2" |
			
				
				25.4mm x 12.7mm |
			
				
				16, 17, 18, 19, 20, 21 |
		
				
				1-1/2" x 1-1/2" |
			
				
				38mm x 38mm |
			
				
				14, 15, 16, 17, 18, 19 |
		
				
				1" x 2" |
			
				
				25.4mm x 50, 8 mm |
			
				
				14, 15, 16 |
		
				
				2" x 2" |
			
				
				50.8mm x 50, 8 mm |
			
				
				12, 13, 14, 15, 16 |