Final answer:
Lienmans pliers, or linesman's pliers, are a type of hand tool used by professionals like electricians, known for their cutting, gripping, and twisting capabilities.
Step-by-step explanation:
Lienmans pliers, also known as linesman's pliers, are a type of hand tool commonly used by electricians and other professionals. They are designed for cutting, gripping, and twisting wires and cables. These pliers are named after Samuel W. Lienman, an early manufacturer of electrical tools. They are an essential tool in the electrical and telecommunications industries.