That's exactly what I was thinking, although the listing name (14mm?) can be misleading. If you are working on a Triton engine with spark plugs that require a 9/16" socket for removal, you will need to use this adapter to test compression or test cylinder leaks.
πͺ Lisle 39000 Pulley Puller: The Ultimate Tool for Convenient Pulley Removal
9 Review
Complete Ford 4.6L/5.4L/6.8L 3V Engines Repair Tools Set - Valve Spring Compressor, Crankshaft Positioning Tool, Cam Phaser Holding Tool, Timing Chain Locking Wedge with Crankshaft Pulley Bolt
10 Review
BETOOLL Camshaft Tensioning Alignment Chevrolet
9 Review
π§ GearWrench Universal Pulley Holder - Versatile 15-Inch Tool for Hassle-Free Repair
9 Review