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| SKU | ROKCE-9114LJN |
| MPN | CE-9114LJN |
| GTIN | 810038152325 |
| Certifications | None |
Experience reliable and secure fastening with the RockJock Jam Nut featuring a 1 1/4 inch-12 left-hand thread. Constructed for durability and precision, this jam nut is designed to meet the demanding requirements of high-performance automotive applications.
Perfectly suited for enthusiasts and professionals alike, it ensures a tight lock to prevent loosening under vibration or torque. Whether you're working on V8 engines, hot rods, or custom builds, this hardware component from RockJock provides peace of mind and exceptional quality.
Engineered for ease of installation and compatibility, this jam nut stands out in the Engine Components category, specifically within Hardware - Singles. Trust RockJock to deliver performance parts that align with your need for precision and reliability in every project.
Perfectly suited for enthusiasts and professionals alike, it ensures a tight lock to prevent loosening under vibration or torque. Whether you're working on V8 engines, hot rods, or custom builds, this hardware component from RockJock provides peace of mind and exceptional quality.
Engineered for ease of installation and compatibility, this jam nut stands out in the Engine Components category, specifically within Hardware - Singles. Trust RockJock to deliver performance parts that align with your need for precision and reliability in every project.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















