Wide selection of hard to find springs. Includes – extension springs (13/64″ x 13/16″, 7/32″ x 1″, 1/4″ x 7/8″, 5/16″ x 1 1/8″, 5/16″ x 1/4″, 11/32″ x 1 27/32″, 5/16″ x 1 3/4″, 11/32″ x 7/16″, 9/32″ x 1 1/2″, 9/32″ x 2 13/16″, 5/32″ x 3 1/8″, 3/16″ x 1 3/4″), compression springs (9/32″ x 1/2″, 1/4″ x 13/32″, 3/8″ x 3/4″, 7/32″ x 11/16″, 3/8″ x 5/8″, 23/64″ x 1 3/8″, 7/32″ x 1 1/2″, 9/32″ x 3/4″).