Use with OTC comp compression testers to access hard-to-reach spark plug holes.
- Works on 2008 and newer Ford 4.6, 5.4 and 6.8L 3-valve engines with 12mm spark plugs
- Easy-to-turn feature makes starting thread fast
- Product Dimensions: 12 x 5 x 1 inch
- Shipping Weight: 0.4 lb
OTC Tools 5608 Compression Tester Ford 12mm Adapter
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