12pcs Bung Cap 200l Oil Drum Cap Water Drum Plug Replacement Iron Seal Cover This drum bung plug is made of premium material, which can withstand long-lasting use. Features the iron material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color:Golden_-Material:Iron_-Size:5.85X5.85X1.50cm/2.30X2.30X0.59in_-Size:2.55X2.55X1.20cm/1.00X1.00X0.47in_- Made of high grade iron sheet, chrome-plated, durable, stable and drop-resistant._- This drum lid can be widely used in barrels, water barrels, oil barrels, etc._- Simple to install, easy to hold and easy to unscrew. Strong sealing, effectively prevent leakage._- Used in barrel making, can making, lubricating oil, chemical industry, petroleum, grain and oil and other packaging._- Adopts precision production to the stable characteristics and high reliability._Packing list6 x large covers_6 x small covers