---
product_id: 312411732
title: "4 Pack 2 Slot U Post Base for 1-5/8\" Square Strut Channel, Ground Floors Mount, 3/16\" Thick"
brand: "ottff"
price: "£38.70"
currency: GBP
in_stock: true
reviews_count: 9
category: "Ottff"
url: https://www.desertcart.co.uk/products/312411732-4-pack-2-slot-u-post-base-for-1-5
store_origin: GB
region: United Kingdom
---

# Adjustable slotted holes 220 lbs load capacity 3/16" thick carbon steel 4 Pack 2 Slot U Post Base for 1-5/8" Square Strut Channel, Ground Floors Mount, 3/16" Thick

**Brand:** ottff
**Price:** £38.70
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your structure with confidence — the pro’s choice for lasting support!

## Quick Answers

- **What is this?** 4 Pack 2 Slot U Post Base for 1-5/8" Square Strut Channel, Ground Floors Mount, 3/16" Thick by ottff
- **How much does it cost?** £38.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/312411732-4-pack-2-slot-u-post-base-for-1-5)

## Best For

- ottff enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Designed for 1-5/8" square strut channels with perfect alignment
- • **Durable Finish:** Electrogalvanized coating resists corrosion and wear
- • **Rock-Solid Strength:** Supports up to 220 lbs for heavy-duty stability
- • **Compact & Lightweight:** Only 1.58 lbs per base, easy to handle without sacrificing durability
- • **Flexible Installation:** Dual adjustable slotted holes and 6 bolt holes for versatile mounting

## Overview

This 4-pack of 2-slot U post bases is engineered from 3/16" thick carbon steel with an electrogalvanized finish, designed to securely mount 1-5/8" square strut channels to ground floors. Each base supports up to 220 lbs, features adjustable slotted holes for precise installation, and weighs just 1.58 lbs, making it the ideal solution for professional-grade structural anchoring.

## Description

desertcart.com: OTTFF 4 Pack 2 Slot U Post Base for 1-5/8" Square Strut Channel, Ground Floors Mount, 3/16" Thick : Tools & Home Improvement

Review: Great item - Worked great for my project
Review: Works great with unistrut - Great product! Will purchase again

## Features

- Base holder Load capacity 220 Ibs
- Square Mount Post Base, Carbon Steel, Electrogalvanizing Finish
- 6" x 2-1/4" - Base, 1-5/8" x 1-5/8" - Post, 3-1/2" height, 3/16" Thick, Net Weight: 1.58 lbs
- 2 Adjustable Slotted Hole (1-5/32" x 1/2") in Base, 6 Bolt Holes (1/2") in Post, Accept 1/2" Bolt
- Bolt are not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S6SYVPH |
| Best Sellers Rank | #94,529 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 in Decking Post Anchors & Bases |
| Brand Name | OTTFF |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (122) |
| Finish Types | electrogalvanizing |
| Item Depth | 75 millimeters |
| Item Dimensions | 2.2 x 3.74 x 5.98 inches |
| Item Weight | 1.2 Pounds |
| Manufacturer | OTTFF |
| Material Type | Carbon Steel |
| Model Number | OTTFF+alphanumeric |
| Mounting Type | Floor Mount |
| Set Name | 4 |
| Unit Count | 4.0 Count |

## Product Details

- **Brand:** OTTFF
- **Color:** Blue
- **Item Weight:** 1.2 Pounds
- **Item dimensions L x W x H:** 2.2 x 3.74 x 5.98 inches
- **Material:** Carbon Steel

## Images

![4 Pack 2 Slot U Post Base for 1-5/8" Square Strut Channel, Ground Floors Mount, 3/16" Thick - Image 1](https://m.media-amazon.com/images/I/71iW9P7lFkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item
*by K***R on February 21, 2026*

Worked great for my project

### ⭐⭐⭐⭐⭐ Works great with unistrut
*by J***K on August 3, 2025*

Great product! Will purchase again

### ⭐⭐⭐⭐⭐ Performs well
*by D***Y on March 22, 2026*

received and performed as expected. Would buy again.

## Frequently Bought Together

- OTTFF 4 Pack 2 Slot U Post Base for 1-5/8" Square Strut Channel, Ground Floors Mount, 3/16" Thick
- heneng 2 Pcs Adjustable Brace Fitting for 1-5/8" Strut Channel, Hinged Base, 3/16" (5 mm) Thick
- 20 Pack P3010 Channel Nut and 1/2" x 15/16" Bolt for All 1-5/8" Strut Channel. Channel Steel Screws

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/312411732-4-pack-2-slot-u-post-base-for-1-5](https://www.desertcart.co.uk/products/312411732-4-pack-2-slot-u-post-base-for-1-5)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*