---
product_id: 547817548
title: "VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline"
brand: "vanpo"
price: "¥6774"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/547817548-vanpo-3-8-inch-drive-adjustable-torque-wrench-5-45
store_origin: JP
region: Japan
---

# ±3% torque accuracy 14x18mm quick-swap heads 38mm jaw & 1/2" ratchet head VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline

**Brand:** vanpo
**Price:** ¥6774
**Availability:** ❌ Out of Stock

## Summary

> 🔩 One Wrench to Rule Them All—Precision Meets Power in Every Click!

## Quick Answers

- **What is this?** VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline by vanpo
- **How much does it cost?** ¥6774 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/547817548-vanpo-3-8-inch-drive-adjustable-torque-wrench-5-45)

## Best For

- vanpo enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Head Versatility:** Switch seamlessly between jaw and ratchet heads for HVAC, automotive, and plumbing tasks—one tool, endless jobs.
- • **Rugged HVAC-Grade Build:** Compact, durable steel alloy design excels in tight spaces from mini-splits to motorcycle engines, built for daily pro use.
- • **Precision Torque Control:** Calibrated to ±3% accuracy with a clear dual-scale, ensuring factory-spec tightening every time.
- • **Foolproof Click & Auto-Lock:** Feel and hear the exact torque limit with an audible click and tactile pulse—protect delicate fittings from overtightening.
- • **Modular Interchangeable System:** 14x18mm open-end interface lets you swap heads in seconds, future-proofing your toolkit for any challenge.

## Overview

The VANPO 1/2" HVAC Torque Wrench features a 38mm open-end jaw and a 1/2" 72-tooth ratchet head with a 14x18mm interchangeable system, delivering ±3% torque accuracy from 10 to 170 ft-lb. Designed for HVAC, automotive, and plumbing professionals, it offers quick head swaps, a clear dual-scale, and an audible click with auto-lock for precise, reliable tightening in tight spaces.

## Description

VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - desertcart.com

Review: Nice Torque Wrench - I use it for Mini-Split fittings - Works great! - Torque on Mini-split flare fittings is important to avoid leaks so you need a wrench that you can get on the fittings and is fairly accurate. I tested this against my two other torque wrenches and it was very close - no way to tell which one was off, but I'm confident that this was in the 5% range that is about as good as you'll find in wrenches costing less than a thousand bucks One of the great features is the inclusion of the ratchet head - If this is your only torque wrench, you're going to be happy about that. All in all I was happy with the purchase and would buy again.
Review: HVAC. Works great for mini split lines. - Works great. Needed it for a split system. HVAC

## Features

- 【Two Way to Use】The adjustable torque wrench measures a 9mm x 12mm open end, it is equipped with a 38mm spanner head and a 3/8" 72-tooth ratchet head. Two use methods can be freely selected according to your needs.
- 【Interchangeable Head】The special design of the interchangeable open end torque wrench is used to interchange the heads of various torque wrenches, such as ratchet head, spanner head, torx head. It makes a torque wrench has multiple uses in many places.
- 【High Accuracy】 This 3/8 inch drive torque wrench has ±3% precise accuracy in both clockwise and counterclockwise. It offers a dual scales of 5-45 Ft.lb/7-61 Nm. The dual scale design to meet your different needs. The scale is clear and easy to read, not easy wear.
- 【Easy to Feel 'Click'】Pull down the lock knob and hold it until the torque setting is completed. Release the hand, the lock knob will automatically rebound back to lock the value. You will feel or hear a ‘click’ from the torque wrench when the preset torque value is reached to remind you not to apply any more force.
- 【Wide Application】The HVAC torque wrench makes it easier to tighten and loosen nuts and bolts in tight spaces. It is a professionals tool for motorcycles, car, refrigeration system, HVAC, mini-split air conditioners, heat pump piping, industrial repairs. Warm tips: Please use a 4mm flat head hex wrench to change the ratchet head and jaw head.
- 【Warm Tips】 The loading torque shall not exceed 120% of the maximum torque value. If you have any question about our adjustable torque wrench, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4XKDR11 |
| Best Sellers Rank | #605,396 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #924 in Torque Wrenches |
| Brand | VANPO |
| Brand Name | VANPO |
| Color | 3/8-inch |
| Customer Reviews | 3.8 out of 5 stars 55 Reviews |
| Finish Types | Polished |
| Head Style | Fixed Square, Flat, Hex, Open End, Torx |
| Item Length | 38 millimeters |
| Item Package Quantity | 1 |
| Item Torque | 45 ft-lb |
| Jaw Capacity | 12 millimeters |
| Manufacturer | VANPO |
| Material | 3/8 |
| Material Type | 3/8 |
| Measurement Standard | Metric, SAE |
| Model Number | VP018 |
| Number of Packs | 1 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Spanner Wrench Hook Depth | 38 millimeters |
| Spanner Wrench Pin Length | 38 millimeters |
| Unit Count | 1 Count |

## Product Details

- **Brand:** VANPO
- **Color:** 1/2-inch
- **Item Length:** 1.5 inches
- **Item Package Quantity:** 1
- **Material:** Steel Alloy

## Images

![VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - Image 1](https://m.media-amazon.com/images/I/81xf1WUDviL.jpg)
![VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - Image 2](https://m.media-amazon.com/images/I/61AC-jFxQAL.jpg)
![VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - Image 3](https://m.media-amazon.com/images/I/61gQEGK56SL.jpg)
![VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - Image 4](https://m.media-amazon.com/images/I/714z9Nn9V4L.jpg)
![VANPO 3/8 Inch Drive Adjustable Torque Wrench, 5-45 Ft.lb/7-61 Nm, 38MM Open End Torque Wrench with Interchangeable Jaw & Ratchet Head for HVAC, Car, Moto, Narrow Pipeline - Image 5](https://m.media-amazon.com/images/I/71KXoJaomvL.jpg)

## Questions & Answers

**Q: Hi - the label on this says the scale is from 20-220 Nm, but the listing says 27.1-218 Nm (which = 20-160 ftlbs). Which is correct?**
A: Can't answer HVAC use

**Q: Can this be used to torque Electrical panel breaker screws, 2-6AWG wires screws, etc?**
A: I wouldn’t recommend using a large metal tool in an electrical panel. Breaker screws should be hand tightened enough to  judgment. Over tightening can crack breaker body making breaker unsafe and dangerous. Use well insulated screwdriver with good fitting tip and gloves and breaker off, know where live voltage is at all times.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Torque Wrench - I use it for Mini-Split fittings - Works great!
*by T***S on November 19, 2023*

Torque on Mini-split flare fittings is important to avoid leaks so you need a wrench that you can get on the fittings and is fairly accurate. I tested this against my two other torque wrenches and it was very close - no way to tell which one was off, but I'm confident that this was in the 5% range that is about as good as you'll find in wrenches costing less than a thousand bucks One of the great features is the inclusion of the ratchet head - If this is your only torque wrench, you're going to be happy about that. All in all I was happy with the purchase and would buy again.

### ⭐⭐⭐⭐⭐ HVAC. Works great for mini split lines.
*by S***L on May 27, 2026*

Works great. Needed it for a split system. HVAC

### ⭐⭐⭐⭐ Faulty torque reading destroyed my copper flare but seller made it right
*by G***E on March 7, 2024*

EDIT March 12, 2024: The seller refunded the purchase price of the wrench. I bought it based on the strong reviews and I'm hoping I just got a lemon. I will buy another one. ORIGINAL REVIEW: The wrench is impressive in appearance and weight. It looks and feels like a quality tool. But the torque settings are WAY off and destroyed a copper flare on my mini split. The VANPO wrench seemed to work fine with the 1/2" line using Senville torque specs of 35-37 Nm. But when I tried to torque the 1/4" line at 18-20 Nm the wrench kept turning and turning. I was really cranking it down waiting for the "break" and it didn't come when I felt it should have. Then I finally got the click indicating I was at about 19 Nm. I did a nitrogen pressure test and the fitting failed miserably. When I took off the nut I discovered the copper tubing had totally been crushed. I cut it off and re-flared the tubing and this time I just tightened it by feel. Not a good way to install a mini split! Turns out I'm about 10 days beyond the return window. Sigh.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-23*