---
product_id: 708362619
title: "SPEC158-5PK Solar Panel End Clamps for 1-5/8 in. Steel Strut Channel, Solar Panel Kit with End Clamps and Cone Nuts for Mounting Solar Panels, Pack of 5"
brand: "adamax"
price: "RM102"
currency: MYR
in_stock: false
reviews_count: 8
category: "Adamax"
url: https://www.desertcart.com.my/products/708362619-spec158-5pk-solar-panel-end-clamps-for-1-5-8
store_origin: MY
region: Malaysia
---

# Fits 1-5/8 in. steel strut channels Holds panels 1.18-1.625 in. thick Zinc-Aluminum-Magnesium corrosion-resistant coating SPEC158-5PK Solar Panel End Clamps for 1-5/8 in. Steel Strut Channel, Solar Panel Kit with End Clamps and Cone Nuts for Mounting Solar Panels, Pack of 5

**Brand:** adamax
**Price:** RM102
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Secure your solar future with clamps that mean business!

## Quick Answers

- **What is this?** SPEC158-5PK Solar Panel End Clamps for 1-5/8 in. Steel Strut Channel, Solar Panel Kit with End Clamps and Cone Nuts for Mounting Solar Panels, Pack of 5 by adamax
- **How much does it cost?** RM102 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/708362619-spec158-5pk-solar-panel-end-clamps-for-1-5-8)

## Best For

- adamax enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Designed for standard 1-5/8 in. steel strut channels and panels up to 1.625 in. thick—perfect for any project scale.
- • **DIY Friendly & Versatile:** Whether you’re a contractor or a weekend warrior, these clamps simplify solar panel mounting with reliable hardware included.
- • **Built to Brave the Elements:** Advanced Zn-Al-Mg coating ensures long-lasting corrosion resistance, ideal for rooftops, farms, boats, and more.
- • **Professional-Grade Durability:** Heavy-duty metal alloy construction guarantees a secure, stable hold for your solar array, no matter the environment.
- • **Effortless One-Handed Installation:** Spring-assisted clamps and cone nuts streamline your solar setup, saving you time and hassle.

## Overview

Adamax SPEC158-5PK Solar Panel End Clamps are a pack of 5 heavy-duty metal alloy clamps designed for mounting solar panels on standard 1-5/8 inch steel strut channels. They accommodate panel thicknesses from 1.18 to 1.625 inches and feature a corrosion-resistant Zinc-Aluminum-Magnesium coating for enhanced durability. Equipped with spring-assisted, one-handed installation cone nuts, these clamps offer a professional-grade, weather-resistant solution ideal for residential, commercial, and off-grid solar projects.

## Description

Our Adamax Solar Panel End Clamps provide a durable, easy-to-install solution for securing solar panels in residential, commercial, and off-grid applications. These solar panel clamps are designed for compatibility with your standard 1-5/8 in. wide steel strut channels. You can mount solar panels ranging from 1.18 to 1.625 inches thick, ensuring a secure and stable mounting system for your solar array. Whether you’re a professional contractor or a DIY enthusiast, this kit simplifies the solar panel installation process by expanding the equipment and options available to your project. Each solar panel kit includes five end clamps with bolts, cone nuts, and springs for one-handed installation. The standard stut-compatible cone nuts provide a strong, reliable grip within the strut channel, minimizing movement and ensuring long-term durability. The spring-assisted design enhances ease of use, allowing installers to position and fasten panels efficiently, reducing setup time while maintaining a secure hold. These solar panel clips are constructed with a Zinc-Aluminum-Magnesium (Zn-Al-Mg) coating that offers enhanced corrosion resistance compared to traditional zinc coatings. This advanced finish increases adhesion strength and durability, making these solar panel fittings ideal for long-term outdoor use. These weather-resistant solar panel mounts are perfect for installations on farms, sheds, carports, boats, ground mounts, and rooftops. Get your Adamax Solar Panel End Clamps today for reliable solar panel mounting you can set up with ease.

Review: Great for adding solar panels to the roof of your camper - These worked great for adding solar panels to the roof of our truck camper. We made our own roof rack to attach them too.
Review: Heavy duty item, would buy again. - Heavy duty steel, works with EW ground mount system struts. Way better than those provided in the EW kit. Need to be able to line it up with a hole in the Unistrut as the bolt is long. Will buy again.

## Features

- DIY FRIENDLY: Our Solar Panel End Clamps are compatible with standard steel struts. They're ideal for professional contractors and DIY users who want to set up their own solar panel array.
- COMPATIBLE WITH STANDARD PANELS: These solar panel clamps can be used with solar array setups mounted on 1-5/8 in. wide standard steel strut channels, and hold solar panels from 1.18 to 1.625 inches thick.
- EASIER TO SET UP: Our solar panel kit includes strut-compatible cone nuts for a secure grip in the strut channel. Each clamp also includes a spring for one-handed installation.
- ADVANCED FINISH: Our solar panel clamps are made with a specialized Zinc-Aluminum-Magnesium coating. You get improved corrosion resistance over standard zinc coatings and a more durable finish.
- WEATHER RESISTANT: These durable fittings for mounting solar panel are built to withstand harsh weather and are great for installing on farms, sheds, carports, boats, ground mounts, and your own rooftops.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Adamax |
| Color | Gray |
| Item Dimensions | 8.66 x 6.69 x 1.97 inches |
| Item Weight | 0.65 kg |
| Item dimensions L x W x H | 8.66 x 6.69 x 1.97 inches |
| Material | Metal Alloy |
| Material Type | Metal Alloy |
| Style | Industrial |
| Style Name | Industrial |

## Product Details

- **Brand:** Adamax
- **Color:** Gray
- **Item Weight:** 0.65 Kilograms
- **Item dimensions L x W x H:** 8.66 x 6.69 x 1.97 inches
- **Manufacturer:** Adamax
- **Material:** Metal
- **Style:** Industrial
- **UPC:** 726843024422

## Images

![SPEC158-5PK Solar Panel End Clamps for 1-5/8 in. Steel Strut Channel, Solar Panel Kit with End Clamps and Cone Nuts for Mounting Solar Panels, Pack of 5 - Image 1](https://m.media-amazon.com/images/I/71GuBtkOgrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for adding solar panels to the roof of your camper
*by M***T on July 26, 2025*

These worked great for adding solar panels to the roof of our truck camper. We made our own roof rack to attach them too.

### ⭐⭐⭐⭐⭐ Heavy duty item, would buy again.
*by C***E on June 6, 2026*

Heavy duty steel, works with EW ground mount system struts. Way better than those provided in the EW kit. Need to be able to line it up with a hole in the Unistrut as the bolt is long. Will buy again.

### ⭐⭐⭐⭐ 6mm allen wrench to tighten the clamp, you may need a wedge for thicker panels.
*by A***N on May 31, 2026*

Pretty well made, with a 6mm allen head bolt to tighten them. I used these in conjunction with the SPMC158 mid panel clamps to mount some Peimar DR10H450M (FB) solar panels. These panels are 1.37" (35mm) thick. Since these SPEC158 clamps are designed for a minimum panel thickness of 1.18", the side plate of the clamp does not contact the uni-strut that is being mounted to, and the clamp can move. I solved this by using some surplus angle-iron steel (an old metal bed frame!), which I painted with some zinc galvanizing paint. Overall - the clamps, along with the angle iron wedges, work well. Photos are of the clamps with the angle iron added.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-08-16*