What can be inferred about the condition of gaffs when they have a dull tip?

A dull tip on gaffs indicates that they are not properly sharpened and may not penetrate the material they are intended to grip effectively, which is crucial for safety during climbing. When using gaffs, especially in situations like electrical work where elevation may be involved, having a sharp tip is necessary to ensure a secure hold. Dull gaffs increase the risk of slipping or falling, making it vital to maintain them in a sharp, well-conditioned state.

Therefore, the inference about dull-tipped gaffs is that they require sharpening before use to ensure safety and effectiveness while climbing. Regular maintenance of climbing gear is essential in the electrical field, where working at heights is a common practice.