Tackle hydraulic cylinder repairs like a pro with this ABN Adjustable Gland Nut Wrench! It's built tough from premium steel with a black oxide finish to resist rust and wear. The adjustable jaw fits gland nuts from 2 to 6 inches in diameter, and the reversible design works with both 1/4-inch and 5/16-inch pins for extra grip. The 3/4-inch square drive lets you attach it to a ratchet, breaker bar, or wrench for maximum torque. Perfect for servicing hydraulic cylinders on tractors, loaders, skid steers, and other heavy equipment. It helps you remove tight gland nuts to create watertight seals and keep your machinery running smoothly. Durable, versatile, and a must-have for mechanics, farmers, or DIYers working on hydraulic systems. Makes tough jobs a lot easier!