1. This sealing equipment are mainly made of tool steel in excellent quality ,with the advantages of reasonable structure & tight sealing & heavy-duty & easy operation. Users only need to adjust the position nut before using Both with 16 hardened jaws give unrivaled security and perfect wrinkle-free sealing. 2. This tool is widely used in cap-making & drum-making & can-making & lubricant and paint-manufacturing & chemical & petroleum & grain&oil and other liquid packaging industries.Feature: 200L Drum cap seal crimping tool for 200-liter (53 gallon) drum/barrel. Size: 2" and 3/4" Cap diameter :70mm & 35mm Dimension:100(66)*400mm Hand-operated drum cap seal crimping tools Material:High-quality tool steel Supply in pair for Standard Cap Seals: Cap diameter: (50mm) cap outer diameter 70mm (19mm) cap outer diameter 35mmPackage Included: 1 x Oil Barrel Crimping Tool