CTA 5016 Porsche Center Lock Nut Socket - 997, 991 & 992
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CTA 5016 Porsche Center Lock Nut Socket - 997, 991 & 992
The CTA 5016 Porsche Center Lock Nut Socket is a precision‑engineered tool designed for removing and installing center‑lock wheel nuts on high‑performance Porsche models, including the 911 Carrera 997, 991, and 992. Built for professional technicians and serious enthusiasts, this heavy‑duty socket ensures secure engagement, accurate torque application, and safe wheel service on Porsche center‑lock systems.
Featuring a 3/4" square drive and a maximum torque capacity of 500 lb‑ft, the CTA 5016 delivers the strength required for demanding motorsport‑grade wheel assemblies. A torque wrench or torque multiplier is required for proper use, and the tool is not intended for impact tools, ensuring long‑term reliability and protection of sensitive Porsche components.
Similar to Porsche Factory Tool #99136106900, this socket provides OEM‑level fitment and performance for precise, damage‑free wheel-nut service.
Key Features
- Removes and installs center‑lock wheel nuts on Porsche 911 Carrera 997, 991 & 992
- Heavy‑duty construction with 3/4" square drive
- Max torque: 500 lb‑ft
- Requires torque wrench or torque multiplier
- Not for use with impact tools
- OEM‑equivalent: Compare to Factory Tool #99136106900
Compatible Porsche Applications
- Porsche GT3 (991) – 2014
- Porsche Turbo (991) – 2014
- Porsche Turbo S (991) – All years
- Porsche Carrera GTS (997) – All years
- Porsche GT2 RS (997) – All years
- Porsche GT3 (997) – 2010–2011
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