---
product_id: 265403633
title: "6 PCS C-Clamps 4 Inch Heavy Duty Steel C Clamp - Industrial Strength C Clamp Set for Woodworking, Welding, Building"
brand: "fweek"
price: "₨46327"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/265403633-6-pcs-c-clamps-4-inch-heavy-duty-steel-c
store_origin: LK
region: Sri Lanka
---

# 1125 lbs clamping force 4-inch jaw opening rust-resistant galvanized finish 6 PCS C-Clamps 4 Inch Heavy Duty Steel C Clamp - Industrial Strength C Clamp Set for Woodworking, Welding, Building

**Brand:** fweek
**Price:** ₨46327
**Availability:** ✅ In Stock

## Summary

> 🛠️ Clamp down on quality — don’t let your projects slip away!

## Quick Answers

- **What is this?** 6 PCS C-Clamps 4 Inch Heavy Duty Steel C Clamp - Industrial Strength C Clamp Set for Woodworking, Welding, Building by fweek
- **How much does it cost?** ₨46327 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/265403633-6-pcs-c-clamps-4-inch-heavy-duty-steel-c)

## Best For

- fweek enthusiasts

## Why This Product

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

## Key Features

- • **Surface-Safe Grip:** Floating swivel jaw pads prevent slipping and protect your materials from damage
- • **Precision 4-Inch Jaw:** Perfectly sized for versatile woodworking, welding, and building tasks
- • **Industrial-Grade Strength:** Withstands up to 1125 lbs of clamping force for rock-solid hold
- • **Rust-Resistant Durability:** Bright galvanized finish and cast iron frame ensure long-lasting performance
- • **Smooth, Effortless Adjustments:** Rust-resistant threads glide easily for quick, precise positioning

## Overview

This 6-pack of 4-inch heavy-duty C clamps features a robust cast iron frame with a bright galvanized finish for superior rust resistance. Each clamp delivers up to 1125 lbs of clamping force, with smooth, rust-resistant threaded adjustments and floating swivel jaw pads that protect surfaces while ensuring a secure, non-slip grip—ideal for woodworking, welding, and building professionals seeking reliable, industrial-strength tools.

## Description

6 PCS C-Clamps 4 Inch Heavy Duty Steel C Clamp - Industrial Strength C Clamp Set for Woodworking, Welding, Building

## Features

- 【Specification】6-Pack C Clamps, 4-Inch Jaw Opening, Throat Depth: 2 inch, Clamping Force: 1125 lbs.
- 【Durable Materials】Using solid cast iron, drop forged frame with bright galvanized finish, cast iron frame for strength and durability means long lasting, coated surface preventing rust.
- 【Easy Adjustments】 The threads resist rust and easy adjustments, smoothly for glides, will offers multiple positions, and without sticking or binding.
- 【No Damage & Non-Slip】Floating swivel jaw pad, moves freely to adapt to various surfaces, padded clamps that won’t mark surfaces, and prevent the slipping and deviation in the clamping process.
- 【Application】This heavy-duty c clamp is designed to apply even pressure, secure parts for assembly, fastening, gluing and welding.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Cast Iron |
| Brand | FWEEK |
| Color | 4 Inch |
| Style | Heavy Duty |
| Item Weight | 2.87 Kilograms |
| Tensile Strength | 1125 Pounds |
| UPC | 608571119864 |
| Manufacturer | FengWu |
| Part Number | FWUS-CClamps-6pcs-4in-2001027 |
| Item Weight | 6.32 pounds |
| Package Dimensions | 7.32 x 5.59 x 3.9 inches |
| Item model number | FWUS-CClamps-6pcs-4in-2001027 |
| Size | 4 inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Cast Iron
- **Brand:** FWEEK
- **Color:** 4 Inch
- **Style:** Heavy Duty
- **Item Weight:** 2.87 Kilograms
- **Tensile Strength:** 1125 Pounds
- **UPC:** 608571119864
- **Manufacturer:** FengWu

## Images

![6 PCS C-Clamps 4 Inch Heavy Duty Steel C Clamp - Industrial Strength C Clamp Set for Woodworking, Welding, Building - Image 1](https://m.media-amazon.com/images/I/71Z9JpYc5mS.jpg)

## Questions & Answers

**Q: Ad says *6* pieces, pic shows *4* . . Which is it?**
A: Hi, total 6 pieces.

**Q: Where are they manufactured?**
A: China

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by L***K on June 14, 2022*

Not heavy duty, only for small projects. They’re actually very cheap in quality but got the job done and will probably work for the next job.

### ⭐⭐⭐⭐⭐ Solid
*by C***S on October 8, 2023*

Very sturdy and solid. Turned out we didn't need them so we returned them, but not due to any issue. They are great, great value.

### ⭐⭐⭐ Functional, but the paint is just about falling off of them
*by W***N on May 19, 2022*

These came quickly, and are a good price, and don't appear to be Chinese-made (or they'd certainly be embossed as such, given Xi's penchant for such). And they do function as c-clamps. You'd thus think that the manufacturer would be proud of them.Why, then, is the paint falling off of them? Just guessing, but I'd speculate that they are using a low-volatile paint, not a powdered paint necessitating a subsequent baking booth. This is a very, very cheap, inadequate method, and is far below the tool-making industry standard. Frankly, based upon experience, I would expect this sort of thing from the Chinese.

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**Shop now:** [https://www.desertcart.lk/products/265403633-6-pcs-c-clamps-4-inch-heavy-duty-steel-c](https://www.desertcart.lk/products/265403633-6-pcs-c-clamps-4-inch-heavy-duty-steel-c)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*