Review on 🛠️ Typhon East Coiled Polyurethane Air Compressor Hose (3/8” x 25 Foot): Heavy Duty Recoil Line with Brass/Stainless Steel Fittings for Sprayers, Nail Guns, and Air-Tools by John Gray

Very good quality hose but 1.) The 3/8" NPT inner end requires some force to attach the 1/4 male . This is a tight tolerance, but maybe it's good to avoid leakage. These are not just my attachments; It's hard to turn it on! 2.) The female end of the spool should be slightly longer and straighter instead of ending in a bent end of the tubing. For both of these reasons, I made a male to female adapter that plugged into the 3/8" NPT female end to add a few inches to the length, and now all of my bits fit mine better Adapter. The only downside is that brass and steel are heavy. I may just have to use a short straight hose to attach this spiral hose for an additional cost I didn't expect.