This zinc-plated mild steel L-Arm from Miller Industries fits the wheel liftson Century 3212 and Holmes 600R heavy-duty wreckers. Otherwise known as a tirerestraint or wheel retainer, this adjustable L-Arm fits the crosstubes on yourchoice of the driver or passenger side. The driver side (12-0803641) part canbe used to replace Part No. (12-0904186). The passenger side (12-0803642) canbe used to replace Part No. (12-0904187). Option of driver or passenger position Zinc-plated mild steel Adjustment holes Driver side (12-0803641) is used to replace Part No. (12-0904186) Passenger side (12-0803642) is used to replace Part No. (12-0904187)Fits:Century 3212 Holmes 600R
