---
product_id: 44096654
title: "Wilton Columbian C-Clamp, 2\" Opening, 2-1/4\" Throat, 3500 Lbs. Clamping Force (Model H402)"
brand: "wilton"
price: "R1669"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Wilton"
url: https://www.desertcart.co.za/products/44096654-wilton-columbian-c-clamp-2-opening-2-1-4-throat
store_origin: ZA
region: South Africa
---

# 3500 lbs clamping force 2.25" extra-deep throat drop-forged steel durability Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402)

**Brand:** wilton
**Price:** R1669
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in strength, unlock your craft.

## Quick Answers

- **What is this?** Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402) by wilton
- **How much does it cost?** R1669 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/44096654-wilton-columbian-c-clamp-2-opening-2-1-4-throat)

## Best For

- wilton enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Strength:** Optimized frame design delivers maximum strength with less bulk for easy handling
- • **Built to Last a Lifetime:** Drop-forged steel frame with black oxide coating resists corrosion and wear
- • **Unmatched Clamping Power:** 3500 lbs of industrial-grade grip for your toughest projects
- • **Deep Reach, Maximum Control:** 2.25" throat depth lets you clamp larger, more complex workpieces
- • **Precision Hold on Any Angle:** Oscillating head ensures a tighter grip on irregular or angled materials

## Overview

The Wilton Columbian C-Clamp Model H402 offers a powerful 3500 lbs clamping force with a 2.25" throat depth, crafted from drop-forged steel for exceptional durability. Its oscillating head provides superior grip on angled workpieces, while the corrosion-resistant black oxide coating ensures long-lasting performance. Backed by Wilton’s lifetime warranty, this clamp is the go-to choice for professionals demanding strength, precision, and reliability.

## Description

Columbian economy C-clamps feature drop-forged frames and an oscillating head that provides a tighter hold on angular work pieces.

Review: If you want the best! - I work with metal. Cutting, welding, fabricating. I needed another clamp (I have 7 c clamps already).This Wilton columbian, is by far the best of all. It is heavy. If you desire quality. You will be impressed. This clamp is drop forged which is far superior to a cast c clamp.
Review: top industrial us equality clamp, can be welded on too. - top industrial us equality clamp using 2 of them to anchor a hvy duty gunsmith's vice can be welded on too.

## Features

- Drop forged, regular duty with an extra-deep throat
- Manufactured for greater strength in standard applications
- Exceptional value and performance
- Black oxide coated spindles and pads are treated to resist corrosion
- Improved frame design allows for maximum strength with greater throat depth and less weight
- Oscillating head provides a tighter hold on angular workpieces
- Backed by Wilton's industry-leading lifetime warranty against manufacturing defects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CZCPQK |
| Best Sellers Rank | #78,683 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in C-Clamps |
| Brand | Wilton |
| Brand Name | Wilton |
| Color | Gray |
| Customer Reviews | 4.6 out of 5 stars 56 Reviews |
| Global Trade Identification Number | 00019907203018 |
| Included Components | C-Clamp |
| Item Dimensions | 7.3 x 4.5 x 1.3 inches |
| Item Type Name | C-Clamp |
| Item Weight | 1.4 pounds |
| Item dimensions L x W x H | 7.3 x 4.5 x 1.3 inches |
| Manufacturer | WMH Tool Group |
| Manufacturer Part Number | 20301 |
| Manufacturer Warranty Description | Lifetime |
| Material | Drop-Forged Steel |
| Material Type | Drop-Forged Steel |
| Model Number | H402 |
| Number of Items | 1 |
| Style | Pack of 1 |
| Style Name | Pack of 1 |
| Tensile Strength | 3500 pounds |
| UPC | 019907203018 |
| Unit Count | 1 Count |

## Images

![Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402) - Image 1](https://m.media-amazon.com/images/I/71lJ-tHCLJL.jpg)
![Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402) - Image 2](https://m.media-amazon.com/images/I/71yLrpgRnyL.jpg)
![Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402) - Image 3](https://m.media-amazon.com/images/I/71LiWJSQzML.jpg)
![Wilton Columbian C-Clamp, 2" Opening, 2-1/4" Throat, 3500 Lbs. Clamping Force (Model H402) - Image 4](https://m.media-amazon.com/images/I/61X5o3VscWL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you want the best!
*by E***S on May 21, 2026*

I work with metal. Cutting, welding, fabricating. I needed another clamp (I have 7 c clamps already).This Wilton columbian, is by far the best of all. It is heavy. If you desire quality. You will be impressed. This clamp is drop forged which is far superior to a cast c clamp.

### ⭐⭐⭐⭐⭐ top industrial us equality clamp, can be welded on too.
*by W***N on May 27, 2026*

top industrial us equality clamp using 2 of them to anchor a hvy duty gunsmith's vice can be welded on too.

### ⭐⭐⭐⭐⭐ No sign of fatigue despite abuse
*by J***K on August 24, 2026*

I used this to clamp on a concrete slab that had subsided. I used a two ton farm jack and chain to lift it. No problem. no sign of fatigue. Pretty sure the chain I used would fail first (chain used to anchor cars on flat bed)

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**Shop now:** [https://www.desertcart.co.za/products/44096654-wilton-columbian-c-clamp-2-opening-2-1-4-throat](https://www.desertcart.co.za/products/44096654-wilton-columbian-c-clamp-2-opening-2-1-4-throat)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-05*