Provides highly accurate pouring as opposed to pouring directly from the jerry can. The clamp ensures a tight fit with the jerry can and can be used with Model No. JCS01 Jerry Can Seal to eliminate any leaking. Suitable for use with Model Nos JC5MG, JC10G, JC20G Jerry Cans. Provides highly accurate pouring as opposed to pouring directly from the jerry can. The clamp ensures a tight fit with the jerry can and can be used with Model No. JCS01 Jerry Can Seal to eliminate any leaking. Suitable for use with Model Nos JC5MG, JC10G, JC20G Jerry Cans. Model No. JC20G/S .