These are hand tools designed to set nut rivets (also called rivet nuts / threaded inserts) with minimal hand fatigue.
The “effortless” part generally refers to either longer lever arms, efficient mechanism designs, or including enough accessories so you can use the tool out-of-the‐box for many sizes.
Sets tend to include: • The main riveter / nut-setter tool body • A number of nosepieces / mandrels for different sizes (e.g. M5, M6, M8, M10)
