---
product_id: 663521265
title: "17mm Unistrut Channel Socket Set, One 17mm 1/2\" Drive 42 Cr-Mo Steel Impact Socket with One Adapter for Easy Use"
brand: "columpro"
price: "¥7994"
currency: JPY
in_stock: true
reviews_count: 9
category: "Colum Pro"
url: https://www.desertcart.jp/products/663521265-17mm-unistrut-channel-socket-set-one-17mm-1-2-drive
store_origin: JP
region: Japan
---

# 17mm universal fit Socket adapter for impact drivers 42Cr-Mo steel durability 17mm Unistrut Channel Socket Set, One 17mm 1/2" Drive 42 Cr-Mo Steel Impact Socket with One Adapter for Easy Use

**Brand:** columpro
**Price:** ¥7994
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate Unistrut socket set — because every pro deserves precision and power.

## Quick Answers

- **What is this?** 17mm Unistrut Channel Socket Set, One 17mm 1/2" Drive 42 Cr-Mo Steel Impact Socket with One Adapter for Easy Use by columpro
- **How much does it cost?** ¥7994 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/663521265-17mm-unistrut-channel-socket-set-one-17mm-1-2-drive)

## Best For

- columpro enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Crafted from premium 42Cr-Mo steel, engineered to withstand the toughest jobs without wearing down.
- • **Power-Tool Ready:** Includes a superior socket adapter so you can use it effortlessly with impact drivers and power drills.
- • **Compact & Efficient:** At just 63mm length, this set is designed for quick, convenient access in tight spaces.
- • **Rust-Proof Reliability:** Phosphate black finish delivers exceptional corrosion resistance for long-term, dependable use.
- • **Universal Fit, Zero Hassle:** Ingeniously designed 17mm socket fits both 41mm & 21mm Unistrut channels for seamless installs every time.

## Overview

The ColumPRO 17mm Unistrut Channel Socket Set features a universal 17mm socket that fits multiple Unistrut channel sizes, crafted from durable 42Cr-Mo steel with a rust-resistant phosphate black finish. It includes a socket adapter for compatibility with impact drivers and power drills, ensuring fast, reliable installation in a compact 63mm length design.

## Description

ColumPRO 17mm Unistrut Channel Socket Set, One 17mm 1/2 Drive 42 Cr-Mo Steel Impact Socket with A Socket Adapter for Easy Use UNIVERSAL SIZE DESIGN: Our 17 mm socket design is ingenious, fitting both 41 mm and 21 mm shallow Unistrut channels, ensuring seamless installation every time WITH THE SUPERIOR SOCKET ADAPTER?A socket adapter allows you to use the Channel Unistrut Socket even if you only have an impact driver and power drill TOUGH AND LONG-LASTING: Crafted from top-notch 42Cr-Mo steel, this socket is built to handle tough jobs and will keep going strong

Review: Quality - Does exactly what is needed, good quality + Can Comfortable clear upto 38mm of Protuding Bolts.
Review: Great tool for Hilti unistrut - A must have tool for Hilti channel. Great price and strong. Using the bit daily now for 2 months and it delivers results every time

## Features

- UNIVERSAL SIZE DESIGN: Our 17 mm socket design is ingenious, fitting both 41 mm and 21 mm shallow Unistrut channels, ensuring seamless installation every time
- WITH THE SUPERIOR SOCKET ADAPTER：A socket adapter allows you to use the Channel Unistrut Socket even if you only have an impact driver and power drill
- TOUGH AND LONG-LASTING: Crafted from top-notch 42Cr-Mo steel, this socket is built to handle tough jobs and will keep going strong
- PHOSPHATE BLACK FINISH: Phosphate black finish provides excellent rust protection for long term use!
- CONVENIENT USE: 63 mm in length, with a socket adapter to help you get the job done faster

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHTSK8CS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 6,496 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Square Drive Sockets 23 in Socket Sets |
| Compatible fastener range | Unistrut channels with 17mm diameter |
| Customer Reviews | 4.2 4.2 out of 5 stars (117) |
| Date First Available | 24 Sept. 2024 |
| Finish | Black Oxide |
| Item Weight | 170 g |
| Item model number | 39a9b901-476e-41e4-a3d0-cef753459993 |
| Manufacturer | ColumPRO |
| Material | Chrome Molybdenum Steel |
| Number of Pieces | 2 |
| Package Dimensions | 9.2 x 9.2 x 3.2 cm; 170 g |
| Size | 2PCS |

## Product Details

- **Brand:** ColumPRO
- **Finish type:** Black Oxide
- **Item length:** 6.3 Centimetres
- **Material:** Chrome Molybdenum Steel
- **Number of pieces:** 2

## Images

![17mm Unistrut Channel Socket Set, One 17mm 1/2" Drive 42 Cr-Mo Steel Impact Socket with One Adapter for Easy Use - Image 1](https://m.media-amazon.com/images/I/61oaLN5SpvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by A***A on 23 October 2025*

Does exactly what is needed, good quality + Can Comfortable clear upto 38mm of Protuding Bolts.

### ⭐⭐⭐⭐⭐ Great tool for Hilti unistrut
*by K***E on 4 August 2025*

A must have tool for Hilti channel. Great price and strong. Using the bit daily now for 2 months and it delivers results every time

### ⭐⭐⭐⭐ Perfect for M&E tradesman
*by B***S on 22 May 2025*

This tool is ideal for fast fixing of 17mm nuts in shallow 21mm or deep 41mm unistrut channels, perfect for M10 nuts or even concrete fixings fixed through the channel. It’s a proper impact tool so has a good life expectancy in an impact wrench it has a 1/2” drive and also an adapter to a 1/4” hex drive for a regular impact driver. It’s got a black phosphate finish so should be fairly corrosion-resistant too. Good value, very happy.

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**Shop now:** [https://www.desertcart.jp/products/663521265-17mm-unistrut-channel-socket-set-one-17mm-1-2-drive](https://www.desertcart.jp/products/663521265-17mm-unistrut-channel-socket-set-one-17mm-1-2-drive)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*