Features: Elevates your angling game with our baits spring pin, designs to secure locking your soft baits in place for a more effective fishing experience. Craft from high carbon steel, these quality spring pin feature a twists lock mechanism that ensures your lures stays attach to the cranks hook. Great for both novice and professional anglers, these spring pin are a must having accessory for anyone look to optimizing their fishing tackle setups. Whether you're fishing in freshwater or saltwater environment, these spring pin enhances your rigs performances by minimizing resistance during casting. Simplifying your preparation and maximizing your timing on water with these easy to use spring pin, making baits adjustments quick and hassle frees. Specifications: Materials: High Carbon Steels Color: As The Picture Shows Type: 2.6cm/3.3cm/4.2cm (Optional) Single Size: approx.3.3cm/1.29in (More Size Detail, Please See Photo.) Package Includes: 50Pcs Fishing Hook Spring note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!