Apollo 1 in. x 1 in. Brass Barb x MPT Adapter POLYBIM1 - The Home Depot
JEGS 15946: Brass Hose Adapter for 3/8 in. to 5/16 in. Hose - JEGS
1/4 NPT to 5/16 (8mm) Hose Barb Fitting, Brass - Straight | Pegasus Auto Racing Supplies
Dixon Valve & Coupling - Barbed Hose Fitting: 1/4″ x 3/8″ ID Hose, Adapter - 81099467 - MSC Industrial Supply
Amazon.com: Brass Hose Barb Reducer, 1/4" to 3/8" Barb Hose ID, Reducing Barb Brabed Fittings Splicer Mender Union Air Gas Water Fuel Line Heater Garden Pond Poly Tubing Adapter (Pack of 2) :
Amazon.com: Legines Brass Barb Fitting, Adapter, 3/16" Barbed x 1/4" NPT Male Pipe, 2 pcs : Industrial & Scientific
Everbilt 1/2 in. Barb x 1/2 in. MIP Brass Adapter Fitting 800189 - The Home Depot
Joywayus Hose Barb Reducer 1/2" to 3/4" Barb Fitting Reducing Splicer, Hex Union Brass Fitting Water/Fuel/Air: Amazon.com: Industrial & Scientific
For 2 in Hose I.D., Hose Barb x NPT, Barbed Hose Fitting - 3DTW4|HB200SS - Grainger
LTWFITTING 3/8 in. ID Hose Barb x 1/8 in. MIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39186205 - The Home Depot
Amazon.com: DERNORD 1.5" Tri Clamp to 1" Hose Barbed Adapter SUS304 Sanitary Hose Pipe Fitting (1 Inch Barb Hose) : Industrial & Scientific
Barbed Male Hose Adapters - Aquascape, Inc.
LTWFITTING 5/16 in. ID Hose Barb x 1/4 in. MIP Lead Free Brass Adapter Fitting (25-Pack) HFLF39185425 - The Home Depot
Brass Barb Hose Fitting Connector Adapter 6-16mm Barbed x 1/8-1/2" G Male Pipe | eBay
Proline Series 3/4-in x 3/4-in Barbed Barb x Garden Hose Adapter Fitting in the Brass Fittings department at Lowes.com
CerroBrass - Barbed Hose Fitting: 1/4″ x 3/8″ ID Hose, Female Connector - 48756746 - MSC Industrial Supply