[Gland Nut Hand Wrench Tool]1266 7463 adjustable gland nut wrench with pin hole for use on hydraulic cylinders with nuts from 2" to 6" (51mm to 152mm) gland nuts.7463 is reversible to fit 1/4" and 7/32" diameter pinholes [Application]Specially designed to fit hydraulic cylinders on most farm and construction equipment.Repair tool for backhoe and other heavy equipment,farm machines,hydraulic machinery [High Quality]Made of high grade steel materials,with strong hardness and high performance,rust and corrosion resistance.Long service time [Size]Heavy duty wrench features a 3/4”(1266) square drive to even the most stubbom gland nuts.1266 7463 model wrench is a large size gland nut wrench,more suitable for larger gland nuts [A Must Have]Universal gland nut spanner 2" to 6" for hydraulic cylinders,ideal for home repair and professional technicians, Weight: 2.68082110592 Pounds, Manufacturer: CYDZSRA