---
product_id: 34664321
title: "The Light Source Purlin Clamp, 1/2\" Fasteners, Black Anodized"
brand: "light source"
price: "AR$90223"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/34664321-the-light-source-purlin-clamp-1-2-fasteners-black-anodized
store_origin: AR
region: Argentina
---

# Fits beams up to 1" thick 375 lbs Working Load Limit Aircraft-grade aluminum body The Light Source Purlin Clamp, 1/2" Fasteners, Black Anodized

**Brand:** light source
**Price:** AR$90223
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in strength, unlock your project’s potential!

## Quick Answers

- **What is this?** The Light Source Purlin Clamp, 1/2" Fasteners, Black Anodized by light source
- **How much does it cost?** AR$90223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/34664321-the-light-source-purlin-clamp-1-2-fasteners-black-anodized)

## Best For

- light source enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit:** Designed to clamp securely on bar joists, purlins, and I-beams up to 1" thick with micro-groove grip.
- • **Premium Materials:** Crafted from aircraft-grade aluminum for lightweight durability and corrosion resistance.
- • **Unmatched Strength:** Supports up to 375 lbs with precision-engineered fasteners for heavy-duty reliability.
- • **Precision Fastening:** Includes fully threaded square head set screws and grade 5 hex bolts for a rock-solid hold.
- • **Effortless Installation:** Compact 3 3/8" x 3 7/8" size with intuitive hardware ensures quick, professional setup every time.

## Overview

The Light Source Purlin Clamp PCB1/2 is a robust, aircraft-grade aluminum clamp engineered to securely fasten loads up to 375 lbs on structural members up to 1" thick. Featuring micro-grooves for enhanced grip and precision fasteners, it delivers professional-grade reliability and effortless installation for demanding industrial and construction applications.

## Description

The Purlin Clamp is perfect for installing almost anything to bar joists, purlins and I-beams up to 1" thick. A 1/2"-13 x 2.5" fully threaded square head set screw is provided for locking onto the structural member. A 1/2"-13 x 1" grade 5 Hex Head Bolt is supplied to connect the load. Or use a 1/2"-13 tpi threaded rod to support a load at any length. The Purlin Clamp has Micro-grooves for a secure connection to beam. The 1/2" fastener Purlin Clamp body is extruded from aircraft grade aluminum and is 1" thick, -HD is 1.5" thick. The Purlin Clamp is also available with 3/8"-16 tpi fasteners. 3/8"-16 tpi x 2.5" fully threaded square head set screw is provided for locking onto the structural member. A 3/8"-16 x 1" grade 5 Hex Head Bolt is supplied to connect the load. Or use a 3/8"-16 tpi threaded rod to support a load at any length. The 3/8" fastener Purlin Clamp body is extruded from aircraft grade aluminum and is 5/8"" thick, -HD is 1" thick.

## Features

- Working Load Limit PCB1/2 375lbs.
- Hardware 1/2 x 2-1/2" Square Head Set Screw or 3/8 x 2-1/2" Square Head Set Screw .5 x 1" Hex Head Cap Screw 1" Belleville Washer Dimensions 3 3/8" x 3 7/8"
- Weight 0.70 lb.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | The Light Source |
| Part Number | PCB1/2 |
| Item Weight | 0.16 ounces |
| Package Dimensions | 4.5 x 3 x 1 inches |
| Item model number | PCB1/2 |
| Is Discontinued By Manufacturer | No |
| Size | Key Chain Size |
| Color | Black |
| Style | Modern |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** Light Source
- **Color:** Black
- **Style:** Modern
- **Item Weight:** 4.54 g
- **Manufacturer:** The Light Source

## Images

![The Light Source Purlin Clamp, 1/2" Fasteners, Black Anodized - Image 1](https://m.media-amazon.com/images/I/41ZVZl4+fdL.jpg)

---

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**Shop now:** [https://www.desertcart.com.ar/products/34664321-the-light-source-purlin-clamp-1-2-fasteners-black-anodized](https://www.desertcart.com.ar/products/34664321-the-light-source-purlin-clamp-1-2-fasteners-black-anodized)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-04*