Drill Socket Adapter for Impact Driver - JelBo 1/4" Impact Grade Socket Adapter Set, Hex Shank CR-V Square Drive Socket Adapter Extension Bit Set for Power Drill Torque Wrench (3PCS: 1/4", 3/8", 1/2")

Whoever packed the adapters had but one job - put three different sizes in the packet. Unfortunately they failed. The package contained 1x1/4" and 2x3/8" adapters! So much for quality control!!No comment has been made regarding their toughness as they will not be used immediately. They will not be risked with an impact driver but rather used as adapters for a cordless screwdriver to use a range of existing 1/4" and 3/8" sockets, for which purpose they may work well.For the price paid it was not worth returning them to Amazon as they will see use.The phrase 'caveat emptor' applies with this product.

After nearly 1 year of occasional abuse the 1/2" drive adaptor just snapped on me being used in a Makita DTD153 impcat driver, I replaced it with a more expensive Makita branded item just days ago which snapped the day I received it... So overall I'd say a good purchase. Cant comment on the 1/4" or 3/8" as havent used them nearly as much.

Ive not had these under a big load yet, but fit nice and seem ok. From what ive seen these should be fine for general use.

Seems to work well havent done anything to big with them but none have snapped yet so thats good.

Very robust. I use it with my 12V Milwaukee impact driver. Been in use for two weeks, had no issues, used daily.

used for the first time on my dewalt impact. jammed solid in the drill and cannot get it out. not good

Bought these to use with my DeWalt impact driver. Been great so far no issues to report. Good quality, good fit. I'd recommend this item.

I have not fully tested as yet.They good enough for the job though.