34 4 000 Allen key

Note: For removing and installing handbrake shoe retaining spring as well as ABS pulse generator

Series: E12, E21, E23, E24, E28, E30, E31, E32, E34, E36, E38, E39, E52, E53, E60, E61, E63, E64, E65, E66, E67, E83, E85, E86, E87, E90, E91, E92, E93, RR1, RR2

Storage location: A19

Order number: 34 4 000

Allen key

Fig 1: Identifying Allen Key

Courtesy of BMW OF NORTH AMERICA, INC.