---
title: Truck Side Tool Box, Aluminum 56 in | TruckBedShop
url: https://truckbedshop.com/shop/toolboxes/weather-guard-aluminum-lo-side-56-side-mount-tool-box/
description: Buy the Weather Guard 174-5-04 aluminum Lo-Side 56 in truck side tool box: gloss black, 4 cu ft, one-key lock, full weather seal and no-drill brackets.
updated: 2026-10-26
---

Weather Guard

# Weather Guard Aluminum Lo-Side 56 in Side-Mount Truck Tool Box, Gloss Black

$961.99

Shipping on orders under $1,000 is a flat $100, added to your invoice. Most orders dispatch within 2 business days.

**Compatible with** Weather Guard lists the Lo-Side 56 in box as a bed rail side-mount box for full-size pickups. Send us your truck make, model, year and bed length before you order and we confirm the fit.

[Check fit for my truck](mailto:info@truckbedshop.com?subject=Fit%20check%3A%20Weather%20Guard%20Aluminum%20Lo-Side%2056%20in%20Side-Mount%20Truck%20Tool%20Box%2C%20Gloss%20Black)

- Free shipping to the US and Canada over $1,000
- Minimum order $300 across your cart
- Guest checkout: Zelle, Apple Pay, bank transfer or crypto
- 30-day returns on unused items
- Fit help from our team: info@truckbedshop.com

## Specifications

| Spec | Detail |
| --- | --- |
| Model | Weather Guard 174-5-04 |
| Type | Lo-Side truck side tool box |
| Material | Aluminum with ARMOR TUF powder coat |
| Finish | Gloss black |
| Size | 56 in x 17 in x 13 in |
| Capacity | 4 cu ft |
| Lock | 1KEY ULTRALOCK push-button lock |
| Sealing | Full weather seal |
| Opening | 90-degree cover opening |
| Extras | 12-volt access for electrical upfits, enhanced tie-down buckles |

## About this product

The Weather Guard Lo-Side box is a side-mount truck tool box that holds tools, materials and accessories along the bed rail. This is the 56 in aluminum model in gloss black, rated at 4 cubic feet.

It has a full weather seal, a tamper-resistant push-button lock and a cover that opens to 90 degrees. The 1KEY ULTRALOCK lets one key work across all of your Weather Guard boxes, and Weather Guard lists mounting brackets for the Lo-Side series that do not require drilling into the rails.

## Frequently asked questions

### How much is the Weather Guard Aluminum Lo-Side 56 in Side-Mount Truck Tool Box, Gloss Black?

The price on this page is $961.99. Shipping is free over $1,000, and below that it is a flat $100 added to your invoice.

### What size is this Weather Guard truck side tool box?

It is 56 in x 17 in x 13 in with 4 cu ft of capacity.

### Does it lock?

Yes. It has the 1KEY ULTRALOCK push-button lock, and one key can work across all of your Weather Guard boxes.

### Does it keep water out?

It has a full weather seal around the cover.

### Do I need to drill into my bed rails?

Weather Guard lists mounting brackets for the Lo-Side series that do not require drilling into the rails.

### How do I order the box for my truck?

Add it to your cart, or email info@truckbedshop.com with your truck make, model, year and bed length and we confirm the fit before you pay. Orders start at $300.