Choose between a flat jaw for standard nuts or a serrated jaw for a sturdy connection, complemented by a slide rail that ensures smooth adjustment without damaging the workpieces This adjustable plumber wrench features a 0-45mm jaw range and high strength aluminum alloy construction that provides strength for various pipe connections while being lightweight Thanks to its ergonomic handle design, it is perfect for manoeuvring in tight spaces under sinks, behind water heaters or bathroom renovations Ideal for homeowners, professional plumbers and maintenance technicians who frequently need to perform repair work in residential or commercial environments This multi-purpose wrench equipped with teeth and a non-slip knurling ensures secure contact while preventing scratches when installing pipelines, Manufacturer: OSNIYAW