Overview
The TruXedo TonneauMate Clamp, part number TRX1117588, is a lockable bed-side toolbox that works alongside a tonneau cover on full-size trucks. The box measures 55 in. long, 22 in. wide and 15 in. high, and it is designed to fit most full-size trucks, with or without a cover.
TonneauMate units mount to the bed side rather than the floor, which leaves the full truck bed floor open for cargo. The bottom of the box stays easy to reach. It can be used under a tonneau cover and has an aluminum frame with composite design, rated for loads of up to 200 lbs.
Key features
- Lockable toolbox body
- Aluminum frame with composite design
- Supports loads of up to 200 lbs
- Bed-side mounting leaves the full truck bed floor usable
- Universal design for most full-size trucks, with or without a tonneau cover
Bed-side storage basics
Bed-side toolboxes free up the truck floor, which keeps the bed usable for cargo. Because the box mounts to the side, its lid and lock sit within easy reach from the tailgate. Before buying, compare the box size with your bed width, and think about how the lid will open with a tonneau cover in place.
Mounting a side box puts load on the bed walls and the mounting points, so a steady, level install matters. Check the bed side for damage, tighten hardware after the first few drives, and avoid stacking heavy gear on the lid. Clean the seals so the box stays dry inside.
- Confirm bed width before installing
- Check clearance for the lid and cover
- Retighten mounting hardware after first drives
Specifications
| Brand | TruXedo |
|---|---|
| Part number | TRX1117588 |
| Dimensions | 55 in. L x 22 in. W x 15 in. H |
| Load support | Up to 200 lbs |
| Construction | Aluminum frame, composite design |
| Lock | Lockable |
| Mounting | Bed side |
| Fitment | Universal fit for most full-size trucks |
Vehicle fitment
It is designed for most full-size trucks and is not matched to a specific model year or chassis. Confirm fit for your vehicle’s year, model and trim before ordering.
The name says clamp but the unit is a full toolbox, so check the box dimensions against your bed before fitting. Verify your year, model and trim against the fit before ordering.
What’s included
Check the package contents against your installation before starting.
Not included: any accessories beyond the TonneauMate box itself









