As a well-known species in the market, Alaska King Crab's specifications are generally around 1 kg to 5 kg. King crabs caught commercially and sold in the market usually choose individuals of about 3-4 kg, because this weight of king crabs is not only cost-effective, but also has good fullness and appearance, which is suitable for high-end catering and gift markets. The individual weight of the largest king crab can exceed the conventional range, reaching 10 kg (about 20 kg) or even heavier.