5in1 10inch adjustable wrench designed for a wide range of tasks including water, electrical, air conditioning, and other equipment. Its multifunctional design provides practical versatility for home and professional use. Retractable and adjustable design features: a telescopic swinghead ratchet, an adjustable crescent ratchet, and a 180degree folding adjustable torque spanner with a swivel head. These adjustable elements enable precise fitting and efficient handling in tight or awkward spaces. Built for durability: made from chromemolybdenum steel to withstand heavy use and deliver longlasting performance. Designed to perform reliably in demanding conditions. Use scenario: tightening pipe fittings and faucet connections on household water lines where a compact, adjustable wrench is needed. Use scenario: servicing or installing air conditioning units, ducts, or components where controlled torque and versatile head positions improve access and precision. Use scenario: general appliance maintenance and equipment that require adjustable leverage and multiple head configurations to reach diverse fasteners.