Underbody Truck Box, 24"×17"×18" Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

Underbody Truck Box, 24"×17"×18" Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

Name: Underbody Truck Box, 24"×17"×18" Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer
Brand: HomeDIYer
SKU: T3342P472837
Price: 172.8 USD
Availability: InStock

$172.80 USD $210.00 USD

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Abholung von Illinois momentan nicht möglich

Illinois

Abholung momentan nicht möglich

150 Hastings Drive
Buffalo Grove IL 60089
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+18479091828

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✅ Heavy Duty Aluminum Underbody Truck Box Features

📦
All-Purpose Underbody & Trailer Storage
Designed to fit beneath trucks, trailers, vans, or even pickup bed racks. Perfect for securing maintenance tools, hitches, straps, or camping gear. Say goodbye to cab clutter and hello to an organized ride.
💧
Waterproof & Weather-Resistant Seal
A premium rubber gasket lines the lid, creating a tight compression seal when closed. Rain, road spray, and dust stay out—keeping your valuables bone-dry and rust-free, even in harsh conditions.
🛡️
Rugged Aluminum Diamond Plate Build
Crafted from thick, corrosion-resistant aluminum alloy. The diamond tread pattern isn't just for looks—it hides scratches and dings from road debris. Unlike steel boxes, this one won't rust out after one winter.
🔒
Flush T-Handle Lock & Security Keys
The recessed T-handle latch sits flush with the surface—no sharp edges to snag on clothing or cargo. Includes two keys for keyed-alike security, deterring opportunistic theft, and keeping your tools where they belong.

📋 Waterproof Trailer Storage Box Specifications

Product Type	Single Underbody Truck Box
Material	Heavy Duty Aluminum Alloy (Diamond Plate)
Color / Finish	Silver / Polished Tread
Locking Mechanism	Embedded T-Handle Latch with 2 Keys
Waterproofing	Full Perimeter Rubber Seal
External Dimensions (L x W x H)	18.90" x 25.67" x 20.47" (Assembled)
Product Weight	20.34 lbs
Package Dimensions (L x W x H)	18.90" x 25.67" x 20.47"
Shipping Weight	20.44 lbs

❓ Frequently Asked Questions – Underbody Truck Box

🔎 Is this truck box completely waterproof?

It is highly water-resistant thanks to the full rubber seal, which prevents rain, car wash spray, and road moisture from entering. While it keeps contents dry in normal conditions, it is not designed for full submersion. For maximum protection, ensure the lid is fully closed and the T-handle is latched securely.

🔧 Does it come with mounting brackets or hardware?

The box includes pre-drilled mounting holes on the back and bottom flanges. Because mounting configurations vary widely between trucks, trailers, and vans, universal L-brackets and hardware are not included in the box. We recommend using heavy-duty self-tapping screws or Grade 8 bolts with locking nuts (available at any hardware store) for a secure install.

🚛 Can this be installed on either the driver or passenger side of my pickup?

Absolutely. The box features a symmetrical design, and the T-handle operates from either direction. It fits comfortably on the driver side, passenger side, or even cross-mounted under a trailer frame tongue.

⚖️ What is the maximum weight capacity?

While the aluminum construction is extremely sturdy, the weight capacity depends heavily on the mounting surface. For typical underbody installations using steel brackets, the box safely supports up to 100 lbs of evenly distributed gear. We recommend placing heavier items in the center and securing them with straps to prevent shifting during transit.

📏 What are the exact interior dimensions?

External dimensions are 18.90" L x 25.67" W x 20.47" H. Interior storage space is approximately 17.5" L x 24.0" W x 18.5" H. This slight reduction accounts for the thickness of the aluminum diamond plate and the rubber seal lip. It fits most standard tool bags, jumper cables, and recovery gear.