Schley now offers their "A" Arm Thrust Bushing 12-point Wrench for use on 1988 and later, 5 and 7 series BMW's. With these vehicles, the lower "A" arm bushing nuts are inaccessible with standard wrenches. The 12-point Wrench allows for narrow access to hold the nut with 12 point positioning and the box end feature of this new tool allows a strong hold for quick removal of the bushing bolt. The #62200 works on the following applications: 22 mm 1988-1996 5 ' 7 series. 21 mm 1996 and later 5 series. 1996-2000 7 series. This new wrench does not work on M5 models and is only intended for use on BMW bushing nuts only.