Stainless Steel Construction: Made from durable stainless steel material for long-lasting use. Mechanical Operation: Uses mechanical wrench torque to secure hose clamp in place. Compact Size: Measures just 1.5 inches in diameter for compact storage. Polished Finish: Smooth polished surface resists rust and corrosion. Single Clamp: Designed to securely hold one hose clamp in place. Highlights: Tightens steel bands to 60 inch-pounds of torque Automatically releases once correct torque has been achieved Designed for use with Orgill Worldwide Sourcing flexible fittings For Hose Clamps