SKU: GEO HINGE KIT
UnderCover GEO Hidden Hinge Kit
The UnderCover GEO Hinge Kit is the best hidden hinge upgrade for tonneau cover owners seeking a clean, flush look without visible hinges. This innovative kit replaces factory hinges with a discreet, low-profile design that conceals mounting hardware, providing a sleek appearance while maintaining full tonneau functionality and easy installation on most UnderCover or compatible hard/soft covers.
Key Features
- Hidden Hinge Design: Completely conceals hinges for a smooth, OEM-plus look
- Low-Profile Construction: Minimal protrusion for maximum bed access and clean aesthetics
- Durable Materials: High-strength composite and stainless components resist corrosion and wear
- Easy Installation: Direct replacement – bolts into factory hinge locations
- Universal Compatibility: Works with most UnderCover tonneau covers and many third-party hard/soft covers
Specifications
| Specification | Detail |
|---|---|
| Part Number | GEO HINGE KIT |
| Material | Composite + Stainless Steel |
| Finish | Black (Paintable) |
| Compatibility | UnderCover Tonneau Covers & Compatible Hard/Soft Covers |
| Installation | Direct Bolt-On Replacement |
| Country of Origin | United States |
| Warranty | Limited Lifetime (Manufacturer) |
Product Notes
- Kit includes hidden hinge assemblies (typically 2-4 pieces) – exact count varies by cover model
- Eliminates visible hinge gaps for cleaner bed appearance and better aerodynamics
- May require minor adjustments for perfect alignment on some covers
Installation Notes
- Estimated time: 30-60 minutes, moderate difficulty, basic hand tools required
- Remove factory hinges, install GEO hidden hinges using existing holes – professional install optional
This Part Fits
| Application | Notes |
|---|---|
| Universal | Most UnderCover & Compatible Tonneau Covers |
| Common Uses | Dodge Ram, Ford F-150, Chevrolet Silverado, Toyota Tundra, GMC Sierra, etc. |
Why Choose UnderCover GEO Hidden Hinge Kit?
- Eliminates unsightly factory hinges for a cleaner, more premium tonneau appearance
- Precision engineering maintains full cover functionality and easy operation
- Limited lifetime warranty ensures long-term reliability and satisfaction
Frequently Asked Questions
- Q: Will this fit my tonneau cover?
A: Yes, compatible with most UnderCover hard/soft covers and many third-party models – verify hinge style. - Q: Does it require drilling?
A: No, direct replacement using existing holes minor adjustments possible. - Q: Will it affect cover operation?
A: No, maintains full open/close functionality with smoother, hidden movement. - Q: Is it paintable?
A: Yes, black finish can be painted to match vehicle color if desired.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official UnderCover retail box





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