Features and Benefits:

• Works on 2004 and newer Ford 4.6 and 5.4 L, 3 valve TritonT V-8 engines
• Easy to turn feature makes starting thread fast
• Use with compression testers with 14mm thread
• Patent pending

Use with OTC compression testers (or other compression testers with a 14mm thread) to access hard to reach spark plug holes.Features and Benefits:Works on 2004 and newer Ford 4.6 and 5.4L, 3 valve Triton TM V-8 enginesEasy-to-turn feature makes starting thread fastTriton is a Registered Trade Mark of the Ford Motor Co.Compression Tester Ford Adapter - Patent pending.