---
product_id: 126558563
title: "POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack"
brand: "powertec"
price: "₩36203"
currency: KRW
in_stock: true
reviews_count: 8
category: "Powertec"
url: https://www.desertcart.kr/products/126558563-powertec-70260-4-inch-key-hose-clamp-thumb-screw-key
store_origin: KR
region: South Korea
---

# 4-inch clamping capacity Tool-free thumb screw key Premium stainless steel, corrosion resistant POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack

**Brand:** powertec
**Price:** ₩36203
**Availability:** ✅ In Stock

## Summary

> 🔧 Clamp it, twist it, own it—no tools, no fuss, just power.

## Quick Answers

- **What is this?** POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack by powertec
- **How much does it cost?** ₩36203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/126558563-powertec-70260-4-inch-key-hose-clamp-thumb-screw-key)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Universal 4-Inch Fit:** Perfectly sized for 3.5” to 4.375” hoses, making it the go-to clamp for dust collection, dryer vents, and more.
- • **Secure Seal with Pressure Lock:** Integral bridge design transfers force evenly to prevent hose detachment and pressure loss—keeping your system airtight.
- • **Versatile Multi-Use Clamp Pack:** 10-pack set ideal for woodworking, automotive, RV, and home projects—because one clamp just isn’t enough.
- • **Effortless Tool-Free Adjustment:** Quickly tighten or loosen clamps by hand with the ergonomic thumb screw key—no tools needed, no hassle.
- • **Heavy-Duty Stainless Steel Durability:** Crafted from premium corrosion-resistant stainless steel to ensure a leak-proof, long-lasting seal indoors or outdoors.

## Overview

The POWERTEC 70260 4 Inch Key Hose Clamp 10-pack offers a premium stainless steel, corrosion-resistant solution for securing hoses from 3.5 to 4.375 inches. Featuring an easy-turn thumb screw key for tool-free adjustment and an integral bridge design for a leak-proof seal, these clamps are engineered for durability and versatility across dust collection, dryer vents, and various DIY applications.

## Description

Introducing the 4” Key Hose Clamps by POWERTEC.Commonly used to connect hoses to dust hoods, blast gates, connectors and other fittings - these keyed hose clamps can also be an essential accessory for connecting dryer vent hoses and other tubedconnections. With it’s premium stainless steel construction and 4-3/8-Inch clamping capacity, this clamp will resist scale and will not rust - delivering a tight and optimal seal under a variety of environmental conditions.Easy-To-UseThese hose clamps feature an easy-to-turn blue key (knob) made from a strong and durable polymer. The key is designed to make the securing and un-fastening of the hose much easier, by hand and without the use of any tools. This eliminates the knuckle busting associated with flat head screw drivers or tiny socket wrenches.True Seal ConnectionThe clamps have an integral bridge component that steps over the tubing’s helical reinforcement, delivering a direct transfer of force to the connection, which helps eliminate hose detachment and pressure loss from leakage.SpecificationsMaterial: Stainless SteelClamping Capacity: 3-1/2” 4-3/8”Clamp Width: 3/8”POWERTEC is a US basedmanufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry.S

Review: Perfect fit - These work best when changing that pesky dryer vent. So happy with these, easy to use, no fuss, strong clamp, universal fit. Does come with 2 sizes, I opted for the 4-inch fit and had no problem. These will last forever given the density of material and the thumb protection padding
Review: Good Quality Key Clamps - Grandma here ... needed to revise the connections for the dryer vent. These key clamps make it easy to get the job done quickly and without tools. Good quality. They should last for years. The hardest part was getting behind the dryer!

## Features

- Includes: 4” Key Type Hose Clamps – Pack of 10
- Application: Allows you to secure your ductwork hoses and connect dust collection hoses to dust hoods, connectors, 4 inch blast gates, and other dust collection fittings
- Easy Turn: Hose clamp allows you to simply use the thumb screw clamp to quickly loosen or tighten it without the use of tools
- Quality: Delivers a heavy duty, leak proof and corrosion resistant hose clamping tool constructed out of premium grade stainless steel
- Versatility: Can be used indoor and outdoor for a wide assortment of home, automotive, and DIY woodworking applications – such as securing a dryer vent hose, duct work, piping, tubes, large cables and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | POWERTEC |
| Color | Key Clamps (10 Pk) |
| Item dimensions L x W x H | 6 x 6 x 4 inches |
| Material | Stainless Steel |
| Style | Key clamps (10 PK) |
| Tensile Strength | 500 Pounds Per Square Inch |

## Product Details

- **Brand:** POWERTEC
- **Color:** Key Clamps (10 Pk)
- **Global Trade Identification Number:** 00843441104728
- **Item dimensions L x W x H:** 6 x 6 x 4 inches
- **Manufacturer:** POWERTEC
- **Material:** Stainless Steel
- **Set Name:** Pack of 10
- **Style:** Key clamps (10 PK)
- **Tensile Strength:** 500 Pounds Per Square Inch
- **UPC:** 843441104728

## Images

![POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack - Image 1](https://m.media-amazon.com/images/I/61jYIOTa1pL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***S on June 19, 2025*

These work best when changing that pesky dryer vent. So happy with these, easy to use, no fuss, strong clamp, universal fit. Does come with 2 sizes, I opted for the 4-inch fit and had no problem. These will last forever given the density of material and the thumb protection padding

### ⭐⭐⭐⭐⭐ Good Quality Key Clamps
*by R***S on January 28, 2026*

Grandma here ... needed to revise the connections for the dryer vent. These key clamps make it easy to get the job done quickly and without tools. Good quality. They should last for years. The hardest part was getting behind the dryer!

### ⭐⭐⭐⭐⭐ Thumb drive clamps for quick adjustment
*by K***N on December 17, 2025*

Fit and worked like a champ. Easy turning with thumb, one handed.

## Frequently Bought Together

- POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack
- POWERTEC 4 Inch Y Fitting for Dust Collection Hose, Connector Fittings for System, 1 Pack (70106)
- POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK

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**Shop now:** [https://www.desertcart.kr/products/126558563-powertec-70260-4-inch-key-hose-clamp-thumb-screw-key](https://www.desertcart.kr/products/126558563-powertec-70260-4-inch-key-hose-clamp-thumb-screw-key)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*