Skip to product information
10mm Valve Adjustment Tool, Jam Nut & Slotted Stud
$48.52
🚚 Free US shipping · Tracked delivery · Arrives in 10–15 business days
🎁 Buy 2, save 10% · Buy 3, save 15% — applied automatically at checkout
Adjust valve clearance with confidence on your Japanese engine.
- Designed for 10mm jam nuts and slotted valve adjusting studs
- Compatible with VTEC, and other Japanese engines
- Built-in window lets you see the screwdriver blade position for precise engagement
- Side handle offers extra leverage to break loose stubborn jam nuts
- Also aids in valve grinding and lapping for a complete valve service
- Durable construction for repeated shop use
Get accurate valve adjustments every time — add this essential tool to your garage today.