Bald Eagle BE1005 Slingshot Rest, Aluminum Cradle Depth: 2-inch; Cradle Opening Width: 3-1/4-inch to 4-3/4-inch Min/Max Bench to Cradle Base Height: 5-1/4-inch to 9-7/8-inch Horizontal Movement: 1-7/8-inch; Base is Precision-Ground Fine Elevation Travel: 1-13/16-inch; Feet Elevation Travel: 3/4-inch Fore-End Stop Height: 1-7/8-inch; Fore-End Stop Travel: 2-1/4-inch