Made of Marine Grade 316 Stainless Steel, durable and corrosion resistant. A special bit for key to remove screws on the back wall of coffee machines. Fits Jura / Krups / Franke / AEG / Orchestro / Siciliana / Toscana machines. The bit for key ring moves freely and is immediately applicable, or can easily be removed to use with a regular driver handle for access in tight spaces. Note: This tool does not fit the 5.8x4.8mm oval head bolts of drip coffee makers. Specification: Material: 316 Stainless Steel Bit Length: Approx. 61mm / 2.4inch Bit Width (Max*Min): Approx. 7*6mm / 0.28*0.24inch Color: Silver The bit fits the proprietary oval head security screws in the following machines: Jura: A1, A5, A7, A9, C5, C50, C55, C65, C70, C75, C9, C90, D6, E5, E8, E9, E10, E25, E30, E40, E45, E50, E55, E6, E60, E65, E70, E74, E75, E80, E85, ENA3, ENA4, ENA5, ENA7, ENA9, ENA Micro 1, ENA Micro 5, ENA Micro 8, ENA Micro 9, ENA Micro 90, ENA Micro Easy, F5, F50, F60, F70, F90, F7, F9, F900, Giga 5, Giga X3, Giga X7, Giga X8, Giga X9, XF50, XF70, S50, S55, S70, S75, S85, S90, S95, S7, S8, S9, J5, J6, J9, Z5, Z6, Z7, Z8, Z9, X5, X6, X7, X9, X30, X70, X90, X95, Ultra, Cappuccinatore, M30, Scala, Scala Vario, 201, 300, 401, 500, 601, 801, 2000, 3000, 4000, 5000, 6000 Package Includes: 1 x Coffee Machine Repair Tool Bit 6 x Rubber Gasket Note: Please allow slight variation in measurements due to manual measurement.