Allen Compact 10-in-1 Hex Bow Wrench Set Save your hunt or day at the range with this handy archery multi-tool Includes 10 of the most popular hex wrench sizes for archery Adjusts limb poundage, sights, draw weight, and more Light and compact to fit in your bow case or pack Wrench sizes: .05, 1/16, 5/64, 3/32, 7/64, 1/8, 5/32, 3/16, 9/64, and 1/4