The Billfisher Krok Stainless Steel Snap Swivel is strong and small. The design of the snap allows for a higher test in a smaller swivel. The dramatic bend at the end of the snap makes it pull in line with the swivel more so it’s less likely to bend out. The steel used in the swivel is of the highest quality making it extremely strong. You can trust these swivels, we do every time we tie one on.