Looking to see if there are any alternatives I've missed. Shop needs 1" impact sockets and so far the best price to quality I've seen is Sunex 5692 and 5616 to get up to 3" with minimal skips, will cost around $800 for both sets. And I saw on Amazon a brand called Stark that goes 3-1/8 to 4, in 1/8'ths which is fine, for about $100. Any other odd ball companies trying to make a name for themselves and rebranding sunnex or some such?