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Billetworkz Reverse Lockout Adaptor
37 reviews
Regular price
$30.00
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$30.00
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Maximize Your Driving Experience with Billetworkz Reverse Lockout Adaptors
Upgrade your manual transmission's functionality and style with the Billetworkz Reverse Lockout Adaptor. Designed for car enthusiasts who demand both precision and aesthetics, our adaptor seamlessly integrates with various Billetworkz Shift Knobs. It's the perfect enhancement for drivers who have shift knobs that don't accommodate a factory reverse lockout.
- Universal Compatibility & Precise Fit: Specially crafted with a 12x1.25mm thread, this adaptor is tailored for a range of popular models including Ford Focus ST/RS, Ford Fiesta ST, Ford Mustang (2015 and newer), Toyota Corolla (2019 and newer), and the 2022+ BRZ. This versatility makes it a must-have accessory for car enthusiasts.
- Potential for Broader Use: While primarily designed for Billetworkz Shift Knobs, our Reverse Lockout Adaptor may also fit other market brands. This adaptability provides an excellent opportunity to upgrade your vehicle, regardless of the brand of your current shift knob.
- Expert Support for Your Selection: Uncertain about compatibility? Our expert team is readily available to answer your fitment questions and ensure you select the right product for your vehicle.
Benefits of Choosing Billetworkz Reverse Lockout Adaptors:
- Enhanced Shifting Experience: Experience smoother and more reliable shifting, elevating your driving pleasure.
- Sleek Aesthetic Upgrade: Complement your car's interior with the sleek design and quality finish of our adaptors.
- Durability and Reliability: Crafted from high-quality materials, Billetworkz Reverse Lockout Adaptors are built to last, ensuring long-term reliability
Materials
Materials
In Progress - thanks for the understanding!
Specs
Specs
In Progress - thanks for the understanding!
Installation Guide
Installation Guide
Access our step-by-step installation guides and install your Billetworkz products with confidence. Each guide provides clear instructions to ensure perfect fitment every time.
Processing Time
Processing Time
Most orders ship within 1–3 business days, but processing times can vary depending on inventory, color selection, and customization options.
Custom orders are made to order and typically ship within 1–3 weeks, but processing times can vary depending on inventory, color selection, and customization options.
Our Guarantee
Our Guarantee
Your satisfaction is important to us. Most standard items are eligible for returns within 15 days, and all Billetworkz products are backed by our Limited Lifetime Warranty.
See our full Refund Policy and Warranty Details for complete information.

Billetworkz Reverse Lockout Adaptor
$30.00
This reverse lockout adapter receives overwhelmingly positive feedback for its high quality material, perfect fitment, and easy installation. Customers said it "fits snug" and "works exactly as intended." Most praised the finish, weight, and how it complements shift knobs. One customer noted difficulty during installation, reporting it's "nearly impossible to not scratch it" when tightening nuts. Overall, excellent compatibility across multiple vehicles.
- 5 stars: 35 (95%)
- 4 stars: 0 (0%)
- 3 stars: 1 (3%)
- 2 stars: 0 (0%)
- 1 star: 1 (3%)
Some of the reviews shown are from related products the merchant grouped with this one.
J
Jack Neptune BRZ 2022+ - 12x1.25mm / Red
Looks nice, easy to install, and works exactly as intended. 👍
L
Lucas Valentine Universal - 12x1.25mm / Black
The lock out adapter fits perfect and lets me have the shift knob I want and it looks great.
C
Claudia LaCoste BRZ 2022+ - 12x1.25mm / Black
I bought this adaptor to use with an shift knob from my old Honda Fit, in my 2024 GR86. Super simple, I unthreaded the knob.. threaded on the adapter, and threaded on my Billetworkz knob. Perfect fit; the reverse lockout works as OE designed, and now I get to shift with my awesome rainbow sparkles knob for more solid shifts. The finish is very nice as well, matches my interior perfectly and doesn't look out of place at all. 5/5 stars if you have a shift knob you want to use that isn't made for a reverse lockout slide like some new cars have. Thank you again, Billetworkz!
A
Anonymous Universal - 12x1.25mm / Purple Cosmic Space
Honestly I just got my fiesta and I was worried with the reverse lockout I was to be condemned to the round shift knobs for eternity but props to you guys for making this simple little device and for a decent price as well I'm pretty satisfied 😌
E
Esdras Renderos BRZ 2022+ - 12x1.25mm / Black
Looks really good and mad it really easy to install the shift knob
R
Renato Adriano Jr I had some shift knobs from an Frs that I wanted on my 22 Brz. If you don’t know, the 22 Brz has a thicker reverse lockout meaning older shiftknobs with old style recess for the reverse lockout won’t fit.
I slapped this billetworkz 22 Brz Reverse lockout adaptor and threw on my Up Garage shift knob. Works like a charm and barely added height to the shifter.
The actual product itself was flawless and well made.
M
Mitchell Walker These lockout adapters work perfectly to allow any shift knob shape to fit larger lockouts, and having a Scion tC, I'm quite familiar with that! The piece itself has a high-quality look and feel and I would definitely recommend it to anyone who needs one. Very well made and can be hand-adjusted as needed (no tools required for installation or adjustment).
A
Adam Trujillo BRZ 2022+ - 12x1.25mm / Blue
The lockout adapter is great and made of quality material. The color also accents the shift knob very well.
J
Jason Piaquadio Universal - 12x1.25mm / Blue
Quality and fit is outstanding and shipping was faster than I could believe !
Every one of my cars will have Billetworkz gear!
A
Anonymous Universal - 12x1.25mm / Silver
Works great, easy install, clears my new shift knob
M
Max Angulo Universal - 12x1.25mm / Black
Good. Everything good. 👍🏻
A
Anonymous Universal - 12x1.25mm / Blue Cosmic Space
Another gifts I got my for my partner and he loved it
S
Scott Corey BRZ 2022+ - 12x1.25mm / Black
Installation is step by step. Dissemble where you need. Replace what you need, reassemble, test, works great!
J
Justin T Universal - 12x1.25mm / Red
Way better than OEM, great weight to it and I love the shape. Looking to get a polished one or even the fusion knob next.
A
Angel Sosa Universal - 12x1.25mm / Red
Amazing quality on the shifter and lockout adapter, very easy install no hassle what so ever. I am very pleased with the looks and weight of it easy shifting, will definitely consider ordering for future projects.
W
Wai Lun Tam BRZ 2022+ - 12x1.25mm / Blue
Works fit on my GR86
E
Erick BRZ 2022+ - 12x1.25mm / Red
The reverse lockout adaptor is nice looking, but it is nearly impossible to not scratch it during installation. The adapter gets in the way when you’re trying to tighten the two nuts together for the shift-knob adapter. I would highly keep this in mind when buying a shift knob that requires the reverse lock-out adapter. I ended up exchanging my shift knob with a knob that doesn’t require the reverse adapter. Unfortunately, I wasn’t able to get my money back for the reverse adapter due to the scratches.
R
Roman Jones Lockout adapter fits snug and the shift knob doesn't rotate around when driving
R
Ricky Kim BRZ 2022+ - 12x1.25mm / Black
I recently got a 2025 GR86 and I was doing some research on what "cheap" upgrades I could do with my car and a shift knob came to mind. I got a GR86 shift knob with Japanese numbers. Shipping time was standard, 5 business days or so, no complaints there. When I got my shift knob, I was impressed with how it looked and the weight of it felt really nice. I got it in a black, matte finish and I wished it was available in a gloss finish but regardless, it still looked amazing. Shifting with it is really smooth and I find it more enjoyable than the stock GR86 shift knob. 10/10 would recommend buying a shift knob from here
K
Kevin Nguyen Universal - 12x1.25mm / Black
Honestly a really good product. The adapter fit perfectly on my 2016 Ford Focus ST. At first I thought it didn't fit until I finally figured it out. The height of the adapter is completely adjustable and my weighted shift knob that came with it sits quite snug on the adapter without any movement.
T
Thomas Strong Universal - 12x1.25mm / Black
Looks even better than I hoped. Fit right now problems. Very satisfied
K
Kevin Trojan Universal - 12x1.25mm / Black
Works as it should and gives my knob the little extra height I wanted as well! ('23 GR Corolla Circuit Edition)
B
Benjamin Jotie BRZ 2022+ - 12x1.25mm / Black
Purchased silver lockout adapter with sphere weighted knob. Didn’t have to use lock nut that came with shift knob. Instead the lockout adapter is threaded and that acted as the lock nut. GR86