






🔧 Unlock precision power for your engine’s heartbeat!
The Powerbuilt 10mm Jam Nut Valve Adjustment Tool is a specialized, lightweight tool designed for precise valve clearance adjustments on popular Japanese engines like Honda, VTEC, Toyota, and Nissan. Featuring a unique cutaway for clear driver blade visibility and 7.5-inch handles for enhanced leverage, it ensures efficient and accurate maintenance with included visual instructions.







| Manufacturer | Powerbuilt | 
| Brand | Powerbuilt | 
| Product Dimensions | 5.08 x 6.99 x 37.21 cm; 272 g | 
| Item model number | 648827 | 
| Item Dimensions L x W x H | 5.1 x 7 x 37.2 cm | 
| Color | Black | 
| Item Weight | 272 g | 
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