12mm & 16mm Compression Test Adapter For Ford Triton Engines

• Dual threaded male end provides two adapters in one for compression at the spark plug ports on Ford Triton engines. • Provided with a long reach flexible hose to access recesses and around obstructions. • Screws onto the 14mm-1.25 male thread at the end of the hose adapter for Cat. Nos. 34000 and 34300.