Made of stainless steel. With a durable cutting blade, suitable for cutting hard mono and fluorocarbon lines. With 4 crimping notches: position 1: 0.50 – 1.00mm, position 2: 1.00 – 1.50mm, position 3: 1.50 – 2.00mm and position 4: 2.00 – 2.50mm.