Description 1-1/4" wide x 1-1/4" thick x 11" long. Inside width of boot is 13/16" for 3/4" wide shank. Will replace KMC 16-080-075 This item is a suitable alternative for the following: 972-34800, 85205, 16080075, SS125B, 16-080-075, 108029, 023-34800