This is for 2 John Deere Square and Ground End Compression Springs, part number N134513. These springs are constructed of heavy duty steel and powder coated for durability. Measuring 14.21 inches (36.09 cm) in length, they are designed for use with specific John Deere models including 610, 680, 714, 735, 750A, 886, 955, 1560, 1590, 1690, 1740, 1745, 1810 and 1820. These springs are ideal for use in a variety of applications from farm equipment to other industrial machinery. With high quality construction and reliable performance, they are a great value for anyone looking for replacement compression springs.