---
product_id: 342697500
title: "ARM602-4A 1/2\" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification"
brand: "acdelco tools"
price: "65.44 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/342697500-arm602-4a-1-2-25-to-250-ft-lbs-heavy
store_origin: OM
region: Oman
---

# LED flash notification Buzzer alerts on target torque 25-250 ft-lbs torque range ARM602-4A 1/2" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification

**Brand:** acdelco tools
**Price:** 65.44 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Torque like a pro—never guess, always know!

## Quick Answers

- **What is this?** ARM602-4A 1/2" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification by acdelco tools
- **How much does it cost?** 65.44 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/342697500-arm602-4a-1-2-25-to-250-ft-lbs-heavy)

## Best For

- acdelco tools enthusiasts

## Why This Product

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

## Key Features

- • **Universal 1/2" Fit:** Seamlessly integrates with your existing tools for heavy-duty jobs.
- • **Compact & Lightweight:** Weighing just 10g, it’s the ultimate portable torque companion.
- • **Instant Feedback Alerts:** Buzzer and LED flash keep you in the zone—never miss the perfect tightness.
- • **Precision Torque Control:** Hit your exact torque every time with a 25 to 250 ft-lbs range.
- • **Battery-Powered Convenience:** Includes long-lasting CR2 batteries for on-the-go reliability.

## Overview

The ARM602-4A is a heavy-duty digital torque adapter by ACDelco Tools, designed for precise torque measurement from 25 to 250 ft-lbs. Featuring buzzer and LED flash notifications, it ensures accurate tightening with instant feedback. Compact and lightweight at just 10g, it runs on included CR2 batteries and fits standard 1/2" tools, making it an essential upgrade for professionals demanding precision and efficiency.

## Description

ACDelco Tools ARM602-4A 1/2" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification

## Features

- ARM602-4A 1/2" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification
- ACDelco Tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco Tools |
| Part number | ARM602-3-4-4A |
| Item Weight | 10 g |
| Product Dimensions | 10.16 x 7.62 x 7.62 cm; 10 g |
| Batteries | 2 CR2 batteries required. (included) |
| Item model number | ARM602-4A |
| Size | 1/2" |
| Finish | Polished |
| Material | Plastic |
| Pattern | 1/2" (25 to 250 ft-lbs.) |
| Power source type | Battery |
| Torque | 250 Foot Pounds |
| Item Package Quantity | 1 |
| Head Style | Fixed Square |
| Measurement System | inch |
| Display Style | LCD |
| Special Features | Adjustable |
| Included components | Batteries, Digital Torque Adapter |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |

## Product Details

- **Brand:** ACDelco Tools
- **Material:** Plastic
- **Item weight:** 0.01 Kilograms
- **Item package quantity:** 1
- **Head style:** Fixed Square

## Images

![ARM602-4A 1/2" (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification - Image 1](https://m.media-amazon.com/images/I/61QEja0DlYL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Frequently Bought Together

- ACDelco ARM602-4A 1/2” (25 to 250 ft-lbs.) Heavy Duty Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration
- ACDelco 3/8” & 1/2" Heavy Duty Digital Torque Adapters with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration (3/8” (5.9 to 59 ft-lbs.))
- NEIKO 30249A 5 Piece Impact Socket Adapter Set, Standard SAE, 1/4, 3/8, 1/2" Cr-V Steel Impact Driver & Wrench Conversion Kit Socket Reducer, Locking Socket Adapter Set

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**Shop now:** [https://www.desertcart.com.om/products/342697500-arm602-4a-1-2-25-to-250-ft-lbs-heavy](https://www.desertcart.com.om/products/342697500-arm602-4a-1-2-25-to-250-ft-lbs-heavy)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-11*