How are treble hooks sized? For example, if you have 2/0, would the hooks themselves be the same size or reasonably close to an average 2/0 fishhook? - Quora

Complete Fishing Hook Guide: With Size Chart - The Tackle Room

Fishing Hooks 101: Parts, Sizes, Types, and More

Fishing Hooks 101: Parts, Sizes, Types, and More

A Guide to Fishing Hook Sizes and Types

A Guide to Fishing Hook Sizes and Types

Selecting hooks - The Fishing Website

Fish hook - Wikipedia

What is the difference between large and small fishing hooks? - Quora

Choose the Right Hook for the Job – Salmon University

A Guide to Fishing Hook Sizes and Types

Choosing the right hook - Fishing Guide