• Magnetic Ribbed Arms to easily reach and lock onto hooks in large fish
• Tightening Hole to tighten & test knot with big flies & to attach gear
• Crimp Ridge to crimp sleeves, or weight
• Clean Cutting Blade to cut braided line tippet, mono & wire
• Internal Spring for superior operating tension and rebound
• Rubber Grips for comfort
• Leash Hole so you don't lose it