K2 Industries
50" Aluminum Square Bar Roof Rack Crossbar with Lock - Silver
50" Aluminum Square Bar Roof Rack Crossbar with Lock - Silver
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50" Aluminum Square Bar Roof Rack Crossbar with Lock — Silver
Lockable aluminum crossbar spans 50 inches for secure cargo attachment on factory roof racks. Square-tube construction resists flexing under load, and the integrated locking mechanism keeps gear in place during highway driving. Silver finish matches most anodized rack systems.
Key Features
- 50" span — covers standard roof rack width without overhang.
- Locking crossbar — prevents theft and unwanted movement at highway speeds.
- Square-tube aluminum — rigid design distributes load evenly across both bars.
Specs
- Material: Aluminum
- Configuration: Square-tube crossbar with integral lock
- Length: 50 inches
- Finish: Silver anodized
What's Included
- 50" aluminum crossbar with lock
Frequently Asked Questions
Will this fit my factory roof racks?
This is a 50" crossbar designed to work with most standard factory roof racks. Verify your rack's width and mounting pattern before ordering to confirm compatibility.
Does the lock require a key, and how does it work?
The crossbar includes an integrated locking mechanism — exact key operation and security method aren't detailed in the specs. Contact support if you need specifics on the lock design before purchase.
What hardware do I need to mount this to my roof rack?
This crossbar assembly is shipped as shown — confirm your roof rack's mounting hardware before install. You may need additional clamps or fasteners depending on your rack's design.

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