Nitinol Spring Bobbers

Increase sensitivity and detect even the lightest bites with the Clam Nitinol Spring Bobber. Constructed from a nickel-titanium alloy (Nitinol), this spring bobber is exceptionally sensitive, kink-free, and highly durable—delivering consistent performance trip after trip. The same advanced material used in the dental industry allows the bobber to flex and return to shape without fatigue, making it ideal for targeting finicky panfish and light-biting species. A hi-vis orange wrap and glow bead provide excellent visual bite detection in all lighting conditions, while the adjustable design allows anglers to fine-tune sensitivity to match lure weight and rod action. Whether upgrading your favorite panfish rod or adding the finishing touch to a custom build, the Clam Nitinol Spring Bobber helps ensure you never miss a subtle bite.