Hand Truck, Cart -Rubber Tank Gasket Rubber Gasket O-Ring EPDM Valve Fittings Adapters G Highlights Generic Brand Rubber Tank Gasket Rubber Gasket O-Ring EPDM Valve Fittings Adapters G Description: 100% brand new and high quality. Fit IBC water tank. Applicable to IBC Tote Water Tank Cap Cover. Simple and easy to use. Tons of valve accessory drums. Specification: Material: Rubber Color: As picture shown Size A: Applicable to 163mm IBC water tank cover Size B: Applicable to 245mm IBC water tank cover Size C: Applicable to DN40; 54 x 44 x 5mm / 12.8 x 10.43 x 1.19in Size D: Applicable to DN50; 67 x 55 x 5mm / 15.89 x 13.04 x 1.19in Size E: Applicable to DN50; 67 x 55 x 5mm / 15.89 x 13.04 x 1.19in Size F: Applicable to DN40; 54 x 44 x 5mm / 12.8 x 10.43 x 1.19inch Size G: 2'' Package includes: Gasket rubber ring for IBC water tank cover, 1 piece Note: If there is please allow 1-3mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!