Spanner wrench tool is used to adjust vehicle height while shock stays mounted to the vehicle. This wrench is needed to make on-car height adjustments on Viking coilovers and UMI rear coilovers.
UMI Performance Spanner Wrench Viking Coilovers and UMI Coilovers
Spanner Wrench, Viking Coilovers and UMI Coilovers
Spanner Wrench
