Custom Shift Knobs & Interior Mods

Install Wrench

Install Wrench - Main image
$3.6 $5 In stock

Category: Install Kits

Make installing your Billetworkz shift knob that much easier and hassle-free!

  • Includes 1 precision-fit wrench 
  • Provides the right leverage
  • Compact and durable

Install Wrenches work with:

  • STI – 6-Speed
  • WRX – 5-Speed
  • WRX – 6-Speed
  • WRX 2022+ - 6- Speed
  • BRZ / FR-S / 86 (2013–2021) – 6-Speed
  • BRZ / 86 (2022+) – 6-Speed
  • Mustang (1979–2004) – 5-Speed
  • Mustang (2015+) – 6-Speed (Short Teardrop Shape Only)
  • Nissan – 5-Speed
  • Nissan – 6-Speed
  • Mazda – 5-Speed
  • Mazda – 6-Speed
  • Mitsubishi – 5-Speed
  • Mitsubishi – 6-Speed
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Lucy X. ★★★★★

Finally, no more struggling to get a good grip on that shift knob. The compact size gave me just the right leverage to tighten everything without stripping anything. Solid little tool for the job.

Penelope ★★★★★

This little wrench fits perfectly and gives just the right leverage to get the shift knob tight without scratching anything. The compact size is great for working in a tight spot, and the precision fit made the swap hassle-free.

Amelia A. ★★★★★

Was a bit skeptical about needing a special tool for the shift knob swap, but this little wrench made the whole job take under five minutes. The compact size let me get in there without any clearance issues, and it provided just the right amount of leverage to break the old one loose. Definitely too

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