Vintage Stant ST-255 Auto Car Cooling System Pressure Tester - Made in U.S.A.

Stant ST-255 Automobile Cooling System Radiator Coolant Pressure Tester With Cas

Stant ST-255A Cooling System Pressure Tester in Case (Untested) *Case Defective

Stant ST255 Cooling System Pressure Tester With Manual/Case

Stant ST-255A Cooling System Pressure Tester in Case

STANT ST-255 COOLING SYSTEM PRESSURE TESTER, WITH HARD CASE

Stant ST255 cooling system pressure tester

Vintage 1970 Stant ST-255 Cooling System Pressure Tester in Case