Patented Cobra tubular keyway prevents key duplication for enhanced security
Solid stainless steel locking pin and alloy steel body provide superior durability
Black powder-coated finish resists corrosion and wear
Quick and easy installation for user convenience
Designed for exact tire and rim size fitment for optimal wheel protection
Summarized by Shop
Description
Proven Industries wheel lock model WB-300 is available for order! Made of alloy steel with a solid stainless steel locking pin and finished in black powder coating, the model WB-300 is quickly and easily installed and stops your trailers wheels in their tracks! Combined with our coupler lock, WB-300 provides you with the ulti
Material
Alloy steel with stainless steel locking pin
Finish
Black powder coating
Locking Mechanism
Cobra tubular keyway
Compatibility
Single tandem axle trailers with standard factory steel rims and wheels
Manufacturer Type
Aftermarket
Item Condition
New
Summarized by Shop
4.7
101 ratings
5
4
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1
Only real trailer lock solution
I've owner many different trailer locks, and the Proven wheel and coupler locks are the only ones that I believe would survive an angle-grinder attack for more than seconds. I've very pleased with the products.
E
Eric · August 7, 2026
Great quality locks
Heavy duty and great quality locks , just got them but looking forward to trying them out
K
kyle · August 31, 2026
Wheel Boot / Lock
Love the wheel lock I purchased in addition to my coupler lock. This trailer is not going anywhere! Solid steel fabrication with inaccessible locks. I am very confident in these locks and glad I chose Proven Industries as my first choice. I recommend their products, especially combined .