Porsche Center-Lock Wheel Nut Socket (3/4″ Drive) for 911 (997, 991, 992), GT3, GT3 RS, GT2 RS, Turbo Models

Description

• 3/4″ square‑drive socket removes/installs Porsche center‑lock wheel nuts; not for impact use.

• Hardened alloy‑steel body with anti‑marring nose profile protects hub and nut during service.

• Rated to 500 lb‑ft—use with a calibrated torque wrench or torque multiplier for OE procedures.

• Precision‑machined to replace factory tool 99136106900; tight fit minimizes cam‑out. 

• Fits center‑lock 911 GT3/GT3 RS/GT2 RS/Turbo/Turbo S/Carrera GTS (997/991/992).

  Fitment Chart

  (Center‑lock wheel models only)

  Make	Model	Engine	Years
  Porsche	911 GT3	Flat‑6	2010–2025 (997/991/992)
  Porsche	911 GT3 RS	Flat‑6	2010–2025 (997/991/992)
  Porsche	911 GT2 RS	Twin‑turbo Flat‑6	2010–2025 (997/991/992)
  Porsche	911 Turbo	Twin‑turbo Flat‑6	2010–2025 (997/991/992)
  Porsche	911 Turbo S	Twin‑turbo Flat‑6	2010–2025 (997/991/992)
  Porsche	911 Carrera GTS	Flat‑6	2011–2025 (997/991/992)

  (Manufacturer application references for 997/991/992 center‑lock cars; always verify vehicle has center‑lock hub.) 
  Oni Tools’ center‑lock wheel nut socket is engineered for Porsche 911 performance models equipped with the single‑nut hub. The 3/4‑inch square drive pairs with a calibrated torque wrench or torque multiplier to safely remove and install wheels during brake, tire, or track‑prep service. A precision‑machined engagement profile grips the factory center nut securely to prevent cam‑out and cosmetic damage, and it replaces OE tool 99136106900. Heat‑treated alloy steel and a reinforced drive end handle up to 500 lb‑ft, matching OE service procedures for 997, 991 and 992 center‑lock applications including GT3, GT3 RS, GT2 RS, Turbo, Turbo S and Carrera GTS. Not for use with impact tools.

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