1/2" Elbow Barbed, bag of 50
1/2" Elbow Barbed, bag of 50 at HorticultureSource.com -
General Hydroponics 1/2" Elbow Barbed (GH4160)   1/2" Barbed elbow Manufacturer's Product Information MSRP each $ 0.63 Dimensions 3 x 0.75 x 1.75 Case Weight 1 Case Quantity 50