The Precision Brand B-HL series stainless steel worm gear clamp has a stainless steel band and housing, a plated steel screw, and an inner liner that covers the band’s serrations and helps prevent damage to a soft hose as the clamp is tightened. A worm gear mechanism adjusts the clamp’s diameter to precisely apply sealing pressure. The band and housing and screw are made of stainless steel that 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 carbon steel that is zinc-plated for resistance to rust.
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.