These Spear & Jackson Kew Gardens Razorsharp Heavy Duty Bypass Secateurs (Model: 6659KEW) are designed for strength and durability. They feature drop-forged blades and forged aluminium handles, a stepped locking catch for adjustable cutting width, a blade notch for thicker stems, a sap groove, and a riveted lower blade. A rubber shock absorber is included for safety and comfort. The maximum cutting capacity is 20mm (3/4 inches) in diameter, with an overall length of 215mm (8 1/2 inches) and a blade size of 69mm (2 11/16 inches). The ergonomic handle shape ensures added comfort during use. These secateurs are perfect for reducing damage and bruising to living or green stems, delivering maximum cutting efficiency.