Adjustable gland nut socket are engineered to fit and work with hydraulic cylinders in construction and farm equipment scenarios and vehicles having gland nutsSmall Adjustable Gland Nut Wrench Offers customized fit to the gland nuts from 1 inches to 3-3/4 inches diameter, Reversible to fit 1/4 inch as as 7/32 inch diameter pin holes, Simple use with 1/2 inch drive ratchetcan take the you out High- materials performance over the lifetime of the toolEasy to Use -- Made an adjustment to the Gland Nut Wrench to fit the pinholes and then simply use with 1/2 inch drive ratchet/breaker bar to loose and remove gland nut, No need to on a stubborn gland nut in the risk of hurting your hands.If you are a home repair enthusiast or a professional service technician, it will be a good choice for you to keep one Gland Nut Wrench in the toolbox when you need to replace the seals in a cylinder or rebuild cylinders.Material:metalcolour:black Contents:1 x 7463 Adjustable Gland Nut WrenchOnly the above content, other are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.