Scissor-action hand tool has handle with upper and lower lobes astride convex outer surface and inner longitudinal spine

摘要

A scissor-action hand-tool e.g. pliers (1) has a pair of jaws linked via pivot point (12) and shank (10) to two handles (14). Each handle has an outer convex face (18) between an upper (15) and lower (16) lobe. The handle inner face esp. bears a spine (17).