Wiper arm bit socket for tamper-proof TX screws for BMW

• Tamper-proof TX
• Ideally suited to the assembly and disassembly of windscreen wiper arms
• Also ideal for setting the contact pressure, e.g. after replacing the windscreen
• Tamper-proof for the seating of the windscreen wiper bearing axle
• Chrome vanadium
Application range: BMW E31, E32, E34, E38, E39

Model 911.1387 TB 80  L 55.0 mm. 150 g.