The strongest grip Slingco produced; can be used for metal wire and synthetic rope pulls. Perfect for overhead transmission and distribution line pulling or any applications with heavy load ratings, e.g. gas, electric railroad, rigging lines and construction pulls. When pulling synthetic rope use a Slingco Feed Tube to make rope insertion a breeze. To avoid the effects of torsion a line pulling swivel that rotates under load should be used. Galvanized Steel and color coded for ease of identification. High strength A-Type grips recommended when pulling guy or static wire.