Flat nose pliers are also known as what?

Flat nose pliers are commonly referred to as duck bill pliers due to their distinct shape that resembles the bill of a duck. This design features two flat, broad jaws that allow for a variety of gripping and manipulating tasks, particularly in situations where a flat contact surface is needed. The wider jaws can grasp items without slipping and are often utilized in jewelry making or electrical work for bending and shaping wires.

The other types of pliers mentioned serve different purposes: slip joint pliers typically have adjustable pivot points for varied jaw openings; needle nose pliers have long, tapering jaws that are ideal for precision tasks in tight spaces; and curved pliers, which aren't a standard category, may refer to various gripping tools but do not match the characteristics of flat nose pliers. Therefore, the association of flat nose pliers with the term duck bill pliers is accurate based on their design and application.