The 1000 GT Super Strong Black Nickel Crane Swivels in size 5 have a 74# test rating, making them ideal for strong fishing applications. Manufactured by Gerry's Tackle, these crane swivels feature a ball bearing design and power features, ensuring smooth and reliable performance. With a pack of 1000 swivels in black color, anglers can trust in the durability and quality of these essential fishing components.