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- USA
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
gear shifter adapter American Shifter ASCAD15 Shift Knob Adapter 10mm x 1.25 To 16mm x 1.5Achieve Precise Shifting and a Factory Fit With All of Our CNC Machined Billet Shift Knob Adapters. These adapters come with common industry standard M16 x 1. 5 threads which fit most of our 1000s of shift knobs. Other adapters based on (M16 x 1. 5) are available in both SAE and Metric formats so you can fit any knob to any car. FEATURES Billet Aluminum 16mm x 1. 5 (Common Thread) Jam Nut Included Detailed Instructions Limited Lifetime Warranty If you
Achieve Precise Shifting and a Factory Fit With All of Our CNC Machined Billet Shift Knob Adapters.These adapters come with common industry standard M16 x 1.5 threads which fit most of our 1000s of shift knobs. Other adapters based on (M16 x 1.5) are available in both SAE and Metric formats so you can fit any knob to any car.
FEATURES
- Billet Aluminum
- 16mm x 1.5 (Common Thread)
- Jam Nut Included
- Detailed Instructions
- Limited Lifetime Warranty
If you are unsure about what fits your vehicle please check out our fitment chart.
All American Shifter products come with Detailed Instructions and a Limited Lifetime Warranty.
Choose American Shifter Company and Shift With The Best!
Get Instructions
| Arm Thread | Item ID | SKU |
|---|---|---|
| 8mm x 1.25 | ASCAD13 | 8201 |
| 10mm x 1.5 | ASCAD14 | 8202 |
| 10mm x 1.25 | ASCAD15 | 8203 |
| 12mm x 1.5 | ASCAD16 | 8204 |
| 12mm x 1.25 | ASCAD17 | 8205 |
| 12mm x 1.75 | ASCAD18 | 8206 |
| 1/2-13 | ASCAD19 | 8207 |
| 1/2-20 | ASCAD20 | 8208 |
| 3/8-16 | ASCAD22 | 8210 |
| 3/8-24 | ASCAD23 | 8211 |
| 5/16-18 | ASCAD24 | 8212 |
| 5/16-24 | ASCAD25 | 8213 |
| 7/16-14 | ASCAD26 | 8214 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
fits well
went into my sisters 05 ford focus fit well and took about 45 min. to install. also a very good price.
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Reviewed in the United States on February 21, 2024
★★★★★ 5
Great deal
Works perfectly
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Feliz 🙂
Súper buena resolví mi problema
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026