1-1/4 in. PVC Poly Insert 90 Degree Barb x Barb Elbow 1406012RMC - The Home Depot
Amazon.com: Quickun 1/2" Hose Barb 90 Degree Elbow L Fitting, Plastic 2 Way Equal Barbed Joint Splicer Mender Union Adapter Hose Fitting ( Pack of 5 ) : Industrial & Scientific
Amazon.com: JoyTube Plastic 1/4” Hose ID 90 Degree Elbow Barb Fitting, 6 Pcs Equal Barbed Joint Splicer Mender Adapter Union Adapter for Boat Aquarium : Industrial & Scientific
Amazon.com: ANPTGHT 3/16" Hose Barb 90 Degree Elbow L Fitting, Equal Barbed Joint Splicer Mender Adapter Union Adapter for Boat Aquarium Fuel Gas Liquid Air (Pack of 5) : Industrial & Scientific
JEGS 100492: NPT to Hose Barb Fitting | 1/8 in. NPT Male to 1/4 in. I.D. Hose | 90-Degree Hose Barb | Aluminum | Blue Anodized Finish | Sold individually - JEGS