High-quality High-quality brass material is highly resistant to corrosion, durable, pressure-resistant and not easy to rust. Smooth Surface Smooth and burr-free surface is not easy to damage the fishing line. Applications It is suitable for both saltwater and freshwater use. It has a wide range of applications in rigging fishing tackle. Easy to Use It is easy to use, you can just lock both ends of the guide wire by vise, pliers or compression tools. Design The double hole design are easy to use. Designed to be crimped using swaging tool. Multiple Choices Different sizes to choose from depending on diameter or cable or line being crimped. Single Barrel Crimp Sleeves Monofilament Fishing Line Barrel Swivels Fishing Snap Swivels 3-Way Fishing Swivels Brass Swivel Sleeve Material Aluminum Nylon Copper Copper/Stainless Steel Copper Brass Quantity 100pcs 1pc 50pcs/100pcs 50pcs 20pcs/50pcs 50pcs Size 21 Sizes 50yd/100yd/500yd XXXS-XXXL XXS-XXL XS-XL S-XL Strength / 15lbs-400lbs 40lbs-209lbs 26lbs-110lbs 73lbs-309lbs 29lbs-66lbs