SKU: WRKEY37L
Rays Engineering WRKEY37L Replacement Key – L42 Long Type for Rays Volk Racing / Gram Lights Wheels
The Rays WRKEY37L is the official replacement key (L42 long type) for Rays Engineering lock nuts used on Volk Racing, Gram Lights, and other Rays wheel lines featuring the L42 locking system. This genuine Rays key ensures secure removal and reinstallation of your Rays wheel locks without damage. The long-type design provides extended reach for deep-dish or concave wheels, making it easier to access recessed lock nuts. Precision-machined from high-strength steel with Rays’ signature quality, this key is the exact match for original L42 lock sets perfect for owners who have lost or damaged their factory key.
Key Features
- Official Rays Replacement L42 long type key (WRKEY37L)
- Extended Long Design Ideal for deep-dish, concave, or thick-spoke wheels
- High-Strength Steel Construction Durable and precise fit
- Direct Compatibility Works with all Rays L42 locking lug nut sets
- Genuine Rays Engineering Part Ensures perfect match and reliability
- Simple Use No adapters needed; direct replacement for lost/damaged keys
Specifications
| Specification | Detail |
|---|---|
| Part Number | WRKEY37L |
| Brand | Rays Engineering |
| Key Type | L42 Long Type Replacement Key |
| Material | High-strength steel |
| Compatibility | Rays Volk Racing / Gram Lights L42 lock nut sets |
| Finish | Black oxide or natural (varies by production) |
| Warranty | Rays Limited Warranty |
Whats Included
- One Rays WRKEY37L L42 Long Type Replacement Key
Product Notes
- Exact match for factory L42 lock keys on Rays wheels
- Long type for easier access on deep-dish or concave wheels
- Essential if original key is lost, damaged, or worn
- Keeps your Rays wheels secure and properly maintained
Installation Notes
- Simply insert into Rays L42 lock nut and turn to remove/install wheel
- No tools required beyond standard wheel wrench
- Store securely to prevent loss
This Part Fits
| Application | Notes |
|---|---|
| Rays Volk Racing Wheels | All models with L42 lock nut system |
| Rays Gram Lights Wheels | All models with L42 lock nut system |
| Other Rays Wheels | Any Rays wheel equipped with L42 locks |
Why Choose Genuine Rays WRKEY37L Replacement Key?
- Official Rays part perfect fit and function
- Long type design reaches recessed lock nuts
- Maintains security and proper wheel installation
- Rays Engineering trusted in JDM and motorsport worldwide
Frequently Asked Questions
- Q: Is this the correct key for my Rays Volk Racing wheels?
A: Yes, WRKEY37L is the L42 long type replacement key used on most Rays L42 lock sets. - Q: What does “long type” mean?
A: Extended length for easier access on deep-dish or thick-spoke wheels where standard keys may not reach. - Q: Does it include the lock nut set?
A: No, this is the replacement key only. Lock nuts sold separately if needed.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 0.2 lbs






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