15PCS Brass Pipe Fitting, Hex Bushing, Reducer Adapter, Reducing Hex Nipple 1/8 Inch NPT x 1/4 Inch NPT

Well, almost. This is supposed to be a 1/4” 3/8” kit, and they almost got it right. I received 5 of 1/4”M-3/8”M, 5 of 1/4”M-3/8”F, but the 5 bushings in this box are 3/8” to 1/8”, not 3/8” to 1/4”. - sigh -Overall good quality adapters, box is junk, machining is pretty good. Hire pickers that can find the right bin to pick from.

I ordered 2 kits a 1/2 - 3/8 set and a 3/8 - 1/4 kit. the 1/2 - 3/8 kit was right. High quality and no issues, the 3/8-1/4 kit came and it is all male to male connectors, no reducers, no female, just male to male connectors. Disappointing, i had to go to the hardware store and get the right parts, the good to come out of this is that I know the hardware store carries all this, and there is no need to buy it online. Should of supported local stores in the first place, lesson learned.

The quality seems good. The price is reasonable. But I'm giving 2 stars because I ordered ½ to ¼ inch and the packet I received contained (only) ½ to ⅜.Unfortunately, by the time I discovered this the return window had closed. So there's a few bucks that ain't never coming back.As others have noted, better packaging or more attentive stock picking would make this a better purchase.

The fittings do not even fit each other - check the photo, it is as tight as you can connect them together.Each thread is wider at the base than at the end.

I would really like to have these for my project, but first shipment was wrong size one one end. Ordered again, as I thought this was a fluke. Second order came with wrong size on one end also! I wont try again, need to get on with my life. By the way, Amazon return process seems to be working O.K.

Well made brass adapters. Came in handy to adapt a 3/8" supply line to a 1/2" pipe. You get 15 high quality fittings for what you would pay for two at a big box store. Nice to have these adapters at a fingers reach. Great value

Some people said the threads seemed funny? Mine fit my 3/8 npt threaded air manifold block and 1/4 npt air couplers perfectly and do not leak with one wrap of Teflon tape. These seem like completely adequate couplers, I'd buy these again if needed.

Used fittings on mobile hydraulic applications.Two of the fitting broke when transferring equipment from one location to another--minimal impact with other object--now a BIG hydraulic mess to clean upQuality--very poor to poorAlso note, hexagon sizing is metric not English