Easily disconnects hoses by firmly gripping the lines/tubes. Especially suitable for hoses connected to lines/tubes with a smooth surface where a pushing force is not possible. Pointed jaw tip allows access in confined spaces. Locking design enhances secure gripping and allows single-handed operation. Suitable for 3/16"(5mm), 1/4"(6mm), and 3/8"(10mm) lines and tubes.