Characteristics: The gland nut key is fully adjustable, with a capacity of 2 to 6 inches (pin spindle), suitable for hydraulic cylinder cylinder nuts on most farms and construction equipment. Resistant and durable. The sizes of the reversible pins are 1/4 inch and 5/16 inches to adapt to most applications. As possible for a 3/4 inch ratchet or a crushing rod, the tool can withstand a torque. Quality quality performance during lifespan. The set includes: 1x Glank Nut Specifications Specifications: Material: Metalcolor: Blacksize: approx. 11cm / 4.33 inches Note: 1.Themate errors from 1 to 2 cm due to manual measurement, make sure that Don’t bother before ordering. 2.The difference between the different monitors, the image may not reflect the actual color of the element.