Description Product Description: Must have tools and save cylinder to rebuild cylinder 1. The adjustable nut wrench is an excellent product proven to disassemble hydraulic cylinders used in a wide variety of heavy/light equipment. No more risk of injuring your hands by breaking stubborn gland nuts. Allows you to disassemble all hydraulic cylinders on equipment/box/vehicle to replace multiple static tools that can only be installed once. 2. Large adjustable gland nut wrench provides a custom fit for 2-6 diameter gland nuts, reversible to fit 1/4 and 5/16 diameter pinholes and bores of 3/4 diameter pins easy to use with the square drive.3. Small adjustable gland nut wrench that provides custom fit for 1 to 33/4 diameter gland nuts, flips to fit 1/4 as well as 7/32 diameter pinholes, easy to use ratchet with 1/2 screwdriver. Package includes: 1 large adjustable compression nut wrench and 1 small adjustable compression nut wrench. Note: 1.Please allow 12cm errors due to manual