The 2 Hole T-Nut Kit is replacement slide-in hardware for the T-track channels built into every Big Days Chase Rack System crossbar. Each two-hole nut drops into the channel, slides freely until it sits exactly where your mount needs it, then locks in place as the fasteners come up to torque. When you're reconfiguring the rack between seasons — pulling a bike mount to run a moto setup, or adding a tie-down point — this is the small part that keeps the swap moving when hardware walks off.
Features
- Two-hole T-nut hardware sized for Big Days crossbar T-track channels
- Slides freely along the channel and locks securely when tightened
- Add, reposition, or replace accessory mounts anywhere on the bar
- No drilling required — hardware works within the existing channel
- Also sold in 1-hole and 3-hole versions to match any mount's bolt pattern
Big Days runs the same 10-Series T-track channel across its crossbars, so this kit fits any Chase Rack System build from Starter to Elite — truck bed size doesn't matter for the nut itself. Match the hole count to the bracket you're bolting down, and find the rest of the small parts in our rack accessories collection.
Small Parts FAQs
Does the 2 Hole T-Nut Kit fit every Big Days rack?
Yes. Big Days uses the same T-track channel across its Chase Rack System crossbars, and the channels are built to accept 1-, 2-, and 3-hole slide-in nuts. Compatibility comes from the rack, not the truck, so bed length, make, and model don't affect whether this kit fits.
How do I install a 2-hole T-nut?
Slide the nut into the crossbar's T-track channel, move it under your mount's bolt holes, and thread the fasteners in. As you tighten, the nut locks itself in the channel. No drilling or bed modification is involved, and loosening the hardware frees the nut to reposition or remove.
How do I know if I need the 1-, 2-, or 3-hole kit?
Match the nut to the bolt pattern of the mount or bracket you're installing — count the holes in the hardware you're replacing. All three sizes ride in the same Big Days channel, so nothing else about your rack setup changes. This kit covers two-hole mounting points.
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