50 ft (3/8 in I.D.), 3/8 in Hose Barb x 1/4 in MNPT, Spring Return

2pcs 3/8 Male Flare x 1/4 Male NPT Thread Coupling Fittings Solid Brass Propane Adapter BBQ Coupler Pipe Flare Gas Connector - AliExpress

Stainless Steel Swagelok Tube Fitting, Male Connector, 3/8 in. Tube OD x 1/4 in. Male NPT, Male Connectors, Tube Fittings and Adapters, Fittings, All Products

NPT 90-Degree Hose Barb Fitting1/4 in. NPT to 3/8 in. I.D. HoseBrassGold FinishSet of 2

JEGS NPT 90-Degree Hose Barb Fitting [1/4 in. NPT to 3/8 in. Hose, Brass]

Re-Koil Hose — Milton® Industries Inc.

Lincoln 3MJK4 Spring Return Hose Reel Air Water (300 psi 50 ft 3/8' ID) - All – All Tire Supply

50 ft (3/8 in I.D.), Spring Return Hose Reel

Spring Return Hose Reel: 50 ft (3/8 in I.D.), 3/8 in Hose Barb x 1/4 in MNPT, Includes Hose, Black

50 ft (3/8 in I.D.), 3/8 in MNPT x 1/4 in MNPT, Spring Return Hose Reel - 2CUA7

Hoses by Giraffe Tools. Box contains: 1pc - 3/8 × 50 FT. Air Hose 1pc - product introduction label.

Giraffe Tools Rubber Air Hose, 3/8 Inch X 50 Ft, 1/4 In MNPT Fittings, 300 PSI Heavy Duty, Lightweight Air Compressor Hose

RT605-OLP Reelcraft HOSE REEL SPRING LD 3/8 50FT : PartsSource : PartsSource - Healthcare Products and Solutions

Sioux Chief 5/8-in x 3/4-in Dia. Brass Barb x MIP Adapter Fitting

Join tubing and pipe together with this Sioux hose barb fitting. Made of brass, this hose barb is designed for strength, durability and rust resistance. It has a 3/8 inner diameter barb tube end and a 1/4 male threaded pipe end. The barb is ideal for use with vinyl, rubber and any tubing soft enough to accept a clamp-style connection.

Siouxchief 3/8 inch x 1/4 inch Brass Barb x MIP Adapter

50 ft (3/8 in I.D.), 1/4 in MNPT, Spring Return Hose Reel - 263D58

Coxreels Spring Return DEF Hose Reel, 3/4 in Hose Dia., 50 ft Length, 300 psi SH-N-550-DF-BBX

Lincoln 3MJK4 Spring Return Hose Reel Air Water (300 psi 50 ft 3/8' ID) - All – All Tire Supply