2" IBC Camlock Coupler With Hose Barb,Arms,Pin,Ring Material:PP Seal:Polyethylene ( PE ) Adapter:2" Female Sizes Available:1). 2" to 1" Hose Barb 2). 2" to 1-1/4" Hose Barb 3). 2" to 1-1/2" Hose Barb 4). 2" to 2" Hose Barb Packing:80PCS/CTN