Wheel Nut Removal Socket Set Including 20 PC 17mm socket: #41, #42, #43, #44, #45, #46, #47, #48, #49, #50, #51, #52, #53, #54, #55, #56, #57, #58, #59, #60. They are used to remove or lock wheel anti-theft screws for BMW: 1 Series F20/F21, 3 Series F30/F31, 4 Series F32/F34/F36, 5 Series F10/F11, 6 Series F12/F13 and 7 Series F01/F02/F04. Designed to fit OE style BMW wheel nuts. When removing your lug nuts, it is best to evenly loosen each nut on the wheel as opposed to completely removing one at a time. This helps reduce pressure on the remaining nuts. Includes a durable plastic tool case with a latch. The case is 9" X 6" X 2-1/2". Not intended for use with impact wrench. Interior black surface of each key is made with Manganese Phosphate Coating. US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI. TEMO 20 pc Wheel Lock Lugnut Anti-Theft Screw Lug Nut Removal Key Socket Set for BMW