Review on Sunex 2536 1/2-Inch Drive Impact Extension with Locking Pin - 36-Inch Length by Abaraham Duvernot

Sockets ok, not as "flat" as I think in the picture. The Astro brand might have been the best option. What really upset me was that the 10mm + 11mm sockets were loose in the packaging and the rail mount was still in it (broke off when it fell off, probably the sockets are sitting on the rail during shipping) so the rail became unusable. I didn't send a new one back because I didn't have time as I needed one of the sockets for work the next day and the way it was packaged wouldn't surprise me if a replacement came with a broken rail. . A little disappointed