Exterior Components› Truck Bed and Trunk Components
Highway Products
58X10.5X18 5TH WHEEL PARTNER BOX WITH LEOPARD BASE/LEOPARD LID
SKU: H00Z 3122-001-BK62S
Easy — 1–2 hours
Description
This toolbox features a robust stainless-steel T-handle lock and a heavy-duty locking rod system for enhanced security. The automotive-grade weatherstripping and overlapping lid design create a watertight seal, protecting contents from the elements.
For convenience, the lid is equipped with gas-assisted shocks for smooth opening and closing, and a removable aluminum tool tray helps organize smaller items. The box is available in various finishes, including a distinctive leopard diamond plate.
Designed to fit under the tongue of gooseneck or 5th wheel trailers, this chest partner box offers versatile storage for virtually all full-size pickups, making it an ideal solution for professionals and enthusiasts alike.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Highway Products |
| Part Number | H00Z 3122-001-BK62S |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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