The Dorman 712-381 wheel lock set is presented as a compact, chrome-plated alloy steel kit: four locks, one key, 19 mm hex, 1.5 mm thread pitch compatibility considerations, and an Art Deco cap design. It balances corrosion resistance, visual appeal, and service-grade durability, with fitment hinging on lug nut seat type and thread size. What installation steps, torque specs, and fit checks should be prioritized to avoid mismatch?
Key Takeaways
- Dorman 712-381 is a four-lock alloy steel wheel lock set with chrome Art Deco finish and one key, weighing 16 oz.
- Fitment is M12-1.50; confirm lug stud diameter, seat type (conical vs ball), and wheel clearance before buying.
- Professional-grade corrosion resistance and tested longevity earn high customer satisfaction (4.3/5 from 392 reviews).
- Install by using the included key, torque 70–100 ft·lb in a star pattern, and recheck tightness after 50–100 miles.
- Rare stripped-thread reports exist; contact Dorman or retailer for warranty or return (30-day Amazon guarantee).
Product Features and Build Quality
A compact, corrosion-resistant wheel lock set, the Dorman 712-381 combines practical security features with durable construction.
It features alloy steel construction, chrome finish, and an Art Deco design aesthetics that complements many wheel styles.
What are the key specs? Four locks plus one key, cylindrical lock type, 1.1 x 5.5 x 6.5 inches, 16 ounces.
How durable is it? Tested for corrosion resistance and fitment-related stresses, with professional-grade longevity.
Practical considerations: attractive finish, round shape, touch control method, and measured dimensions for storage and handling.
Warranty and return options provide added reassurance.
Fitment, Compatibility, and Installation
When considering fitment and installation, the Dorman 712-381 wheel lock set requires careful attention to thread size, seat type, and wheel clearance to guarantee proper function and safety.
The set is M12-1.50; confirm lug stud diameter, pitch, and conical versus ball seat match; measure clearance from hub to wheel face.
Fitment options: check vehicle fit charts, verified fit indicators, or alternative sizes and finishes.
Installation tips: use included key, torque to manufacturer spec (typically 70–100 ft·lb depending on vehicle), tighten in a star pattern, recheck after 50–100 miles.
Questions? Refer to vehicle manual or a professional installer.
Customer Experiences and Warranty Information
Following the fitment and installation guidance, readers often ask how the Dorman 712-381 performs in everyday use and what protections exist if problems arise. Reviews cite strong customer satisfaction, citing corrosion resistance, fit accuracy, and an Art Deco chrome finish. Practical notes: set weight 16 oz, four locks plus one key, M12-1.50 thread.
| Topic | Summary |
|---|---|
| Rating | 4.3/5 from 392 reviews |
| Returns | 30-day Amazon guarantee |
| Warranty | Manufacturer warranty upon request |
| Issues | Rare stripped threads, contact support |
| Tip | Verify vehicle compatibility before purchase |
Q: How to file warranty claims? A: Contact Dorman or retailer with order details.
Frequently Asked Questions
Do Replacement Keys Available if I Lose the Original Key?
Yes — the manufacturer or authorized dealers can provide a replacement key; the purchaser should contact customer service with lock details for key replacement, proof of ownership, and model information to obtain a replacement key.
Can These Locks Be Used on Aftermarket Alloy Wheels?
Yes. He notes alloy wheel compatibility depends on lug seat and thread size; verify fit before purchase. Installation tips: use correct socket, torque to manufacturer spec, avoid overtightening, and confirm clearance with wheel design.
Are the Locks Compatible With Tire Pressure Monitoring Sensors?
Yes. He envisions a quiet garage where the lug nuts gleam; lock compatibility is typically maintained, as these external wheel locks avoid sensor interference. Sensor impact is minimal, though verifying wheel and TPMS clearance remains prudent.
What Torque Specification Should Be Used When Tightening These Locks?
Use the vehicle manufacturer’s lug torque settings; wheel lock torque settings should match OEM lug specifications. Installation tips: tighten in a star pattern, use a calibrated torque wrench, and recheck torque after 50–100 miles for safety.
Do They Require Special Maintenance to Prevent Corrosion?
Yes — surprisingly low maintenance: occasional cleaning and anti-seize application suffice. Corrosion prevention is simple, and wheel lock durability remains strong with periodic inspection and light lubrication, ensuring long service life without heroic upkeep.
Conclusion
To conclude, the Dorman 712-381 wheel lock set offers sturdy alloy-steel construction, chrome finish, four locks plus one key, and a compact Art Deco profile. Fitment depends on correct thread size and seat type; measure lug threads (e.g., M12x1.5) and verify conical versus ball seat before purchase. Installation is straightforward with standard torque specs, corrosion-resistant, backed by a 30-day Amazon guarantee and manufacturer warranty. Is it practical? Yes — it’s a solid, well-priced option, worth serious consideration, ticking all the boxes.
