Hyper Tough 70 CFM HI Flo Aluminum Coupler & Plug Set 4 Pieces Model Number 13-903HT, Weight: 0.16lbs

For some circumstances these aluminum high flow couplers are as good as any. i used them on a mobile tank setup and they weigh nearly half of the comparable brass ones. 1/4 the price too. They have been getting beat up and still work like the day I got them, I see them lasting for quite a while.

I like these a lot, they are light weight and seal really well with teflon tape. I was a little concerned with them cracking from too much pressure so I made sure to not over tighten but this whole set has worked very well for me so far. I plan to purchase more for my whole set up.

If you need high volumes of compressed air for certain air tools, you'll never beat the price of this product. Made of aluminum, this is interchangeable with RBL high Flow fittings which are made of steel but at more than triple the price. Only time will tell about the longevity because they're made of aluminum instead of steel but I think they'll last with all but really heavy use.

Allowed me to use impact gun with pan cake air cpmpressor.

Made out of good material works as described.

Worked very well for my project. Fit perfectly.

Better Air Flow

as described and pictured , works ok just make sure you use teflon tape.

Haven't used it a lot yet but they seem high quality and operate smoothly

these would not connect to my existing 1/4" fittings