The Precision Brand M-S series Micro Seal stainless steel miniature worm gear clamp has a stainless steel band, housing, and screw, and are a miniature size for fitting small hoses in confined spaces. A worm gear mechanism adjusts the clamp?s diameter to precisely apply sealing pressure. The 5/16" band and housing are made of stainless steel that conforms to the Society of Automotive Engineers (SAE) 300 series standard and provides resistance to corrosion. The slotted, 5/16? hex-head screw allows installation using a blade screwdriver, nut driver, or socket wrench. The screw is made of SAE 400 series stainless steel that Is resistant to corrosion. Hose clamps attach hoses to fittings to prevent flow leakage. They come in a variety of designs and distribute uniform pressure over the circumference of hoses to bind them to fittings. Hose clamps are suitable for a large number of industries, and commonly used in industrial, electronic, and automotive applications.Precision Brand Products manufactures products such as hose clamps, shims, keystock, threaded rods, punch and die sets, and wire. The company, founded in 1946 and headquartered in Downers Grove, IL, meets International Organization for Standardization (ISO) standard 9001.