Why is sharpness important for gaffs?

Sharpness is crucial for gaffs primarily because it enhances their ability to grip securely, minimizing the risk of slipping or cutouts. When gaffs are sharp, they can penetrate the material more effectively, which is essential for providing a strong hold when climbing or working on elevated structures. This grip is vital for the safety of individuals using them, preventing accidents that may occur if the gaff fails to hold securely due to dullness.

While there might be considerations regarding aesthetics, cutting capabilities, and manufacturer standards, the most critical aspect of sharp gaffs is their functional performance related to safety and effectiveness in gripping. A sharp gaff directly influences the climber's safety by ensuring a reliable engagement with the climbing surface, making it the most important reason for maintaining sharpness.