---
product_id: 547954923
title: "Upgrade Baudelun 1/4\"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4\" and 3/8\" Threaded Rod, S-hooks and Bridle Rings, 25 Packs"
brand: "baudelun"
price: "¥7909"
currency: JPY
in_stock: true
reviews_count: 8
category: "Baudelun"
url: https://www.desertcart.jp/products/547954923-upgrade-baudelun-1-4-20-beam-clamps-black-steel-bolt
store_origin: JP
region: Japan
---

# 1/4"-20 machine screw threading E-Z bolt-on installation Electrophoresis rust-resistant coating Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs

**Brand:** baudelun
**Price:** ¥7909
**Availability:** ✅ In Stock

## Summary

> 🔧 Clamp down on quality and never miss a beat!

## Quick Answers

- **What is this?** Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs by baudelun
- **How much does it cost?** ¥7909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/547954923-upgrade-baudelun-1-4-20-beam-clamps-black-steel-bolt)

## Best For

- baudelun enthusiasts

## Why This Product

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

## Key Features

- • **Quick Bolt-On Setup:** Effortless fastening to beam flanges up to 1/2" thick—no fuss, no downtime.
- • **Bulk Pack Efficiency:** 25 clamps per pack to power your projects, big or small, with consistent quality.
- • **Durability Meets Design:** Electrophoresis-treated black steel ensures long-lasting rust resistance and industrial strength.
- • **Trusted Industrial Grade:** Crafted from alloy steel with 1000 psi tensile strength for reliable heavy-duty support.
- • **Universal Thread Compatibility:** Securely supports 1/4" and 3/8" threaded rods, S-hooks, and bridle rings for versatile mounting.

## Overview

The Upgrade Baudelun 1/4"-20 Beam Clamps are industrial-grade, black steel bolt-on clamps designed for 1/4" and 3/8" threaded rods, S-hooks, and bridle rings. Featuring electrophoresis rust-resistant coating and easy installation on beam flanges up to 1/2", this 25-pack delivers durable, versatile, and efficient fastening solutions for professional and DIY projects alike.

## Description

Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - desertcart.com

Review: Used a bit "off label" & they worked fabulously - Used these to help string up some lights in my storage unit! They gripped the steel beam very well and the holes provided the perfect spot to add a small S hook. My once dark storage unit is now super bright! A bit of a MacGyver (1985 tv show) usage but these are super strong, gripped tightly onto the steel beams and did the trick!
Review: Quality material, well made - Quality material, well made

## Features

- 1.Beam clamps are widely use on supporting 1/4" and 3/8" threaded rod, S-hooks and bridle rings.
- 2.These beam clamps adopt electrophoresis process to ensure long time use without rust.
- 3.1/4-20 machine screws threaded, used with any #10-24 or 1/4-20 threaded bridle rings(1-1/4 and 2 inch diameter cable management rings are available at our store).
- 4.Item Package: Item come with 25pcs beam clamps, Quick & easy fastening solution
- 5.E-Z installation to beam flanges up to 1/2"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB3H9VBJ |
| Best Sellers Rank | #265,505 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Bar Clamps |
| Brand | Baudelun |
| Brand Name | Baudelun |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 45 Reviews |
| Included Components | metal |
| Item Dimensions | 2 x 1 x 1 inches |
| Item Type Name | B-Lj-25 |
| Item Weight | 1.2 pounds |
| Item dimensions L x W x H | 2 x 1 x 1 inches |
| Manufacturer | Baudelun |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | B-Lj-25 |
| Number of Items | 25 |
| Number of Packs | 25 |
| Set Name | 25 Pack Beam Clamp Set |
| Style | Industrial |
| Style Name | Industrial |
| Tensile Strength | 1000 psi |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Baudelun
- **Color:** Black
- **Item Weight:** 19 Ounces
- **Item dimensions L x W x H:** 2 x 1 x 1 inches
- **Manufacturer:** Baudelun
- **Material:** Alloy Steel
- **Style:** Industrial
- **Tensile Strength:** 1000 Pounds Per Square Inch

## Images

![Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - Image 1](https://m.media-amazon.com/images/I/51GE+6kk0oL.jpg)
![Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - Image 2](https://m.media-amazon.com/images/I/51PaumwvTxL.jpg)
![Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - Image 3](https://m.media-amazon.com/images/I/51pdUZOSuXL.jpg)
![Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - Image 4](https://m.media-amazon.com/images/I/51ae4LFpRFL.jpg)
![Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs - Image 5](https://m.media-amazon.com/images/I/41-Mu+-ggGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used a bit "off label" & they worked fabulously
*by T***A on January 25, 2026*

Used these to help string up some lights in my storage unit! They gripped the steel beam very well and the holes provided the perfect spot to add a small S hook. My once dark storage unit is now super bright! A bit of a MacGyver (1985 tv show) usage but these are super strong, gripped tightly onto the steel beams and did the trick!

### ⭐⭐⭐⭐⭐ Quality material, well made
*by M***. on July 12, 2025*

Quality material, well made

### ⭐ Absolute garbage clamps!
*by J***D on June 25, 2025*

Build quality: Calling these clamps garbage would being doing garbage a disservice. Horribly made Chinese metal failing at the simplest of clamping tasks. The clamps would bend, pop, or crush - even the f'n tightening screws would bend. Avoid these clamps - save yourself a huge headache, and spend a pit more money on something stronger/better,

## Frequently Bought Together

- Upgrade Baudelun 1/4"-20 Beam Clamps, Black Steel Bolt-on Beam Clamp for 1/4" and 3/8" Threaded Rod, S-hooks and Bridle Rings, 25 Packs
- Skywalker 1-1/2" ID Bridle Wiring Rings for Beam Clamps (25 Pack)
- Skywalker 2" Threaded Bridle Wire Ring for Beam Clamps (Quantity 25)

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**Shop now:** [https://www.desertcart.jp/products/547954923-upgrade-baudelun-1-4-20-beam-clamps-black-steel-bolt](https://www.desertcart.jp/products/547954923-upgrade-baudelun-1-4-20-beam-clamps-black-steel-bolt)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-25*