The 11 piece Utility Kit contains one each of the 10 unique blades designed by Milwaukee for use on the Job Saw Handle, which is also included in the kit. The carrying case is made from impact resistant and rust proof (HDPE) high density polyethylene. A kit card in the cover of the case identifies each of the blades by number for future replacement needs. The blades are safely stored in pre-shaped slots in EVA foam. This blade assortment covers a multitude of construction/repair tasks in one convenient kit.