RAM® Key Lock Knob with Brass Insert for B Size Socket Arms 19-20 BMW X3 M/X4 M (F97/F98) Locks to keep contents protected

Locks to keep contents protected from theft or weather exposure

and corrosion-resistant for long-term performance

This prevents contamination and ensures the compressor and expansion device operate properly with the new core

perfect fit and finish

Due to the intake’s close proximity to the exhaust manifold

RAM® Key Lock Knob with Brass Insert for B Size Socket Arms 19-20 BMW X3 M/X4 M (F97/F98) Locks to keep contents protectedOverview The RAM locking knob, includes a brass 1 4" 20 thread, for 1" (B size) socket arms; this allowing you to disengage the screwing of the knob. Once you have set your mount in the location you need, you can lock it in place and feel safe that your mounted device will stay right where you left it. **All Clearance and Open Box Deals are FINAL**