Amazon.com: Interstate Pneumatics AMT-HRPZ26-01 3/8" Reusable Hose-End Repair Fitting with 1/4" NPT Male for 3/8" Polyurethane Hose (HU16 Series), Red, Small : Everything Else
Amazon.com: WHK 12 PACK Air Hose Repair Kit Fittings 3/8 Barb to 1/4 NPT Air Hose Barb Connectors with Sealant Air Line Coupler, Brass Pipe Fittings Male Threaded with 12 Pcs Hose
Milton ULR 3/8" ID x 100' (3/8" MNPT) Ultra Lightweight Rubber Hose, Robust, Durable Air Hose for Extreme Environments in the Air Compressor Hoses department at Lowes.com
Milton 622 3/8" MNPT Reusable Hose End Fittings - Box of 5,Gold - Automotive Air Conditioning Hose Fitting Products - Amazon.com
5-Piece Solid Brass Air Hose Repair Kit (1/4'' NPT × 1/4'' Barb) – MEITE USA
Luckyweld Air Hose Repair Kit, 2 Pack 3/8-Inch Reusable Solid Brass Hose-End Repair Fitting (3/8 Inch 2 Pcs) - Amazon.com
Milton Industries, Inc. 1/4 in. MNPT 3/8 in. I.D. Hose End Fitting (10-Pieces) 602 - The Home Depot
Milton 2-In-ONE 3/8 in. MNPT Universal Safety Exhaust Coupler (Box of 5) 1759 - The Home Depot
Milton Industries S620 Repair Kit for sale online | eBay