---
product_id: 23305700
title: "Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack"
brand: "morris"
price: "$110.68"
currency: USD
in_stock: true
reviews_count: 9
category: "Morris"
url: https://www.desertcart.ec/products/23305700-products-17454-post-base-channel-4-hole-square-for-1
store_origin: EC
region: Ecuador
---

# 6” x 6” base for stable support 4 mounting holes for secure fit Galvanized steel for ultimate durability Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack

**Brand:** morris
**Price:** $110.68
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your build with confidence — because every detail counts!

## Quick Answers

- **What is this?** Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack by morris
- **How much does it cost?** $110.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/23305700-products-17454-post-base-channel-4-hole-square-for-1)

## Best For

- morris enthusiasts

## Why This Product

- Trusted morris brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Galvanized steel construction resists corrosion and stands up to tough environments.
- • **Compact Yet Mighty:** 6” x 6” base delivers maximum support without bulk, keeping your setup sleek.
- • **Rock-Solid Stability:** 4 precision mounting holes lock your strut in place with zero wobble.
- • **Side Orientation Advantage:** Optimizes installation flexibility for both residential and commercial projects.
- • **Perfect Fit for 1-5/8” Struts:** Engineered specifically for seamless integration with standard strut sizes.

## Overview

The Morris Products 17454 Post Base Channel is a galvanized steel mounting base designed to securely fasten 1-5/8” strut assemblies to floors and surfaces. Featuring four mounting holes and a 6” x 6” side-oriented base, it offers durable, corrosion-resistant support ideal for both residential and commercial applications.

## Description

COLLECTION OF COMPREHENSIVE ELECTRICAL TOOLS: Morris Products is proud to feature a variety of electrical tools and applications that range from wire connectors and non-insulated ferrule to nylon cable ties and cable splicers.

Review: Heavy duty unistrut floor mounts finished the project - We were unable to find these locally so we went to desertcart and found exactly what we needed. Pros- heavy duty, well manufactured and met our expectations. A big plus is they were reasonably priced compared to a specialty electric store that wanted three times the price . With quick delivery there was no delay with our project. Would definitely recommend these!
Review: Solid, will outlast me. - Like other people say the holes are pretty big. Use 1/2" red heads or you'll be messing around with washers. Otherwise it's as sturdy as a certain brick house.

## Features

- SINGLE CHANNEL TOOL: Easily secure strut assembly to floors and other surfaces with this durable Post Base Channel from Morris Products.
- 4 MOUNTING HOLES: The four mounting holes of this Post Base Channel for 1-5/8 Inch Struts offer convenience and ease of use.
- DURABLE CONSTRUCTION: Made from galvanized steel, this post base channel offers you the durability you need and a side orientation to simplify residential and commercial jobs.
- SIDE ORIENTATION: Find convenience and durability with this post base channel for 1-5/8” Struts that offers a side orientation and 6-inch by 6-inch base.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005GDG70S |
| Best Sellers Rank | #683,994 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,480 in Hardware Brackets |
| Brand Name | Morris |
| Color | Silver |
| Connector Type | Screw |
| Contact Material | Galvanized Steel |
| Customer Reviews | 4.6 out of 5 stars 178 Reviews |
| Global Trade Identification Number | 00601986174541 |
| Included Components | Post Base Channel 4 Hole Square |
| Insulation Material | Polyvinyl Chloride |
| Insulation Material Type | Polyvinyl Chloride |
| Manufacturer | Morris Products |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | 17454 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 17454 |
| Stud Size | 1.625 inches |
| Temperature Rating | Standard Temperature Rating |
| Terminal | Screw Terminal |
| UPC | 601986174541 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Silver
- **Connector Type:** Screw
- **Contact Material:** Galvanized Steel
- **Insulation Material:** Polyvinyl Chloride
- **Terminal:** Screw Terminal

## Images

![Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack - Image 1](https://m.media-amazon.com/images/I/81Mzcbifo2L.jpg)
![Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack - Image 2](https://m.media-amazon.com/images/I/81134qitSEL.jpg)
![Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack - Image 3](https://m.media-amazon.com/images/I/813plRAUpgL.jpg)
![Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack - Image 4](https://m.media-amazon.com/images/I/91e8MAiuDtL.jpg)
![Products 17454 Post Base Channel 4 Hole Square – For 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack - Image 5](https://m.media-amazon.com/images/I/91-iMUnnZgL.jpg)

## Questions & Answers

**Q: What is the thickness of the steel please? Thanks**
A: My micrometer measured .26 inches or 6.6 mm. I am not sure which scale you needed so I included both. I hope this helps you. Denise.

**Q: What are the inside dimensions of the channel.**
A: The post base is designed to fit a standard 1-5/8 inch stick of unistrut (or equivalent), so it's nominally larger than 1-5/8 inches square.  A standard length of strut will fit inside, and be flush with the ends of the opening.

**Q: Will this support a 2x2 wood post?**
A: It will attach to the post

**Q: Will this fit inside a square 2" sign post?**
A: This is not designed for that application. It is design for 1-5/8" strut

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy duty unistrut floor mounts finished the project
*by C***L on May 26, 2023*

We were unable to find these locally so we went to Amazon and found exactly what we needed. Pros- heavy duty, well manufactured and met our expectations. A big plus is they were reasonably priced compared to a specialty electric store that wanted three times the price . With quick delivery there was no delay with our project. Would definitely recommend these!

### ⭐⭐⭐⭐⭐ Solid, will outlast me.
*by P***S on July 23, 2020*

Like other people say the holes are pretty big. Use 1/2" red heads or you'll be messing around with washers. Otherwise it's as sturdy as a certain brick house.

### ⭐⭐⭐⭐⭐ Great product
*by J***. on March 17, 2021*

Great product - totally exceeded my expectations. Was able to successfully execute my home improvement project with this product.

## Frequently Bought Together

- Morris Products 17454 Post Base Channel 4 Hole Square – for 1-5/8” Strut – Side Orientation, Galvanized Steel – 6” x 6” Base – Secures Strut Assembly to Floors, Surfaces, 1-Pack
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-19*