Robust metal construction Made from durable metal, this multifunctional valve key is rust resistant and built for reliable performance and long service life. It delivers dependable operation in a variety of applications. Precise engineering and ergonomic grip With precision machining and a non slip grip design, this valve key provides smooth, reliable performance and a comfortable handling experience that fits your needs. Versatile functionality The multifunctional valve key covers adjustments on tank pressure regulators and can handle a range of other piping tasks. This expanded capability increases the value of your toolbox. Easy to use Simple to operate, it enables quick and accurate pressure adjustments and supports safe use for both home and industrial applications. Key attributes and practical notes - Material: durable metal for longevity and rust resistance - Size and handling: compact, hand held design for comfortable use - Performance: reliable, precise adjustments across compatible valve types and regulators - Compatibility: suitable for valve adjustments on tank pressure regulators and related piping tasks Use scenarios - Home or workshop: adjust a tank regulator to set the desired pressure for gases or beverages, or perform routine valve checks. - Residential plumbing: turn and adjust valve fittings and regulators as part of maintenance or installation tasks. - Industrial maintenance: precise pressure adjustments on tank systems and associated piping in light to mid scale operations.