All that "free" shipping The Other Guyz offer adds up like ObamaCare. My 3/4-16 to 1/2-28 adapters are $6. Buy a handfull and it saves you a lot more money than "free" does. It's never more expensive than when it's free... You can do math, right? Really, who buys one potato chip? Stuff some stockings with a super-cool gift that costs a whole $6.