Catalog    Search    Main Categories > Rigging > Steel Fittings > Swag Sockets Closed Swag Sockets • Forged from special bar quality carbon steel, suitable for cold forming. • Hardness controlled by spheroidize annealing. • Swage Socket terminations have an efficiency rating of 100% based on the catalog strength of wire rope. • Stamp for identification after swaging without concern for fractures (as per directions in National Swaging Brochure).