What is a steel wheel and how does it impact gameplay in poker?

A steel wheel in Poker is a specific hand consisting of the cards A-2-3-4-5, all of the same suit. It is the lowest possible straight flush in the game. Having a steel wheel can greatly impact gameplay in poker as it is a very strong hand that can win big pots, especially in games like Omaha where players have four hole cards and can make stronger hands. Players with a steel wheel have a significant advantage over those with lower straight flushes or other hands.