The Razorsharp PRO range of secateurs features drop forged carbon steel interchangeable blades, adjustable tensioning, forged aluminium handles and rubber shock absorbers. The range is designed to satisfy the most demanding professional gardeners and landscapers. SpecificationsMaximum Cut: 20mm (3/4") Features and BenefitsDrop forged high carbon steel blades with sap grooveNotched blade for cutting thicker stemsStrong but lightweight forged aluminium handleAdjustable blade tensioning for a more precise cutTwo step catch provides a choice of cutting widthsRubber shock absorbers for more comfortable useSpare blade and spring pack availble for this model (6657BLADE)10 year guarantee