---
product_id: 16385328
title: "Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1)"
brand: "sumake"
price: "306.84 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/16385328-electric-torque-screwdriver-lever-start-torque-range-13-2-39
store_origin: OM
region: Oman
---

# 500 RPM Speed Auto Stop Clutch Torque Range 13.2-39.6 in-lbs Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1)

**Brand:** sumake
**Price:** 306.84 OMR
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw it right, every time!

## Quick Answers

- **What is this?** Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1) by sumake
- **How much does it cost?** 306.84 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/16385328-electric-torque-screwdriver-lever-start-torque-range-13-2-39)

## Best For

- sumake enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Power:** Corded electric design ensures consistent performance without battery worries.
- • **User-Friendly Design:** Lever start mechanism for effortless operation, perfect for any assembly task.
- • **Compact & Lightweight:** Weighing only 2.83 lbs, it's easy to handle and store.
- • **Precision Engineering:** Achieve repeatable torque with an accuracy of +/- 3%.
- • **Adjustable Torque Control:** Easily adjust torque settings with an external dial for customized performance.

## Overview

The Sumake ED-645L1 Electric Torque Screwdriver is a powerful, corded tool designed for precision assembly applications. With a torque range of 13.2 to 39.6 in-lbs and a speed of 500 RPM, it features an auto stop clutch for consistent results. Its lightweight design and user-friendly lever start make it an essential tool for professionals seeking reliability and efficiency.

## Description

The ED-645L1 is a lever start torque scewdriver with an ergonomic design to ensure operator's comfort. This screwdriver has a Full Auto Shut-Off clutch that completely stops the bit of the screwdriver once the torque setting is reached. This feature ensures that the fastener is not damaged by the screwdriver's bit. Common usages for these scewdrivers are assembly fastening applications that require precision torque control.

## Features

- Lever start direct plug-in 115 volts screwdriver, RPM 500
- Torque range 13.2 - 39.6 in-lb (15.0-45.0 kgf-com)
- Excellent repeatable torque +/- 3(%)
- Reverse/forward switch, torque adjustable by external dial
- Other Customers Searched: Electric Screwdriver, Screwdriver, Lever Start Screwdriver, Sumake Tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sumake |
| Material | Plastic with a Rubber Grip |
| Speed | 500 RPM |
| Power Source | Corded Electric |
| Voltage | 115 Volts |
| Recommended Uses For Product | Assembly Applications that Require Repeatable Torque |
| Manufacturer | Sumake |
| Part Number | ED-645L1 |
| Item Weight | 2.83 pounds |
| Product Dimensions | 11.3 x 2.3 x 1.5 inches |
| Item model number | ED-645L1 |
| Is Discontinued By Manufacturer | No |
| Head Style | Clutch Head |
| Special Features | Electric |
| Included Components | attachments, bare-tool |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Sumake
- **Material:** Plastic with a Rubber Grip
- **Speed:** 500 RPM
- **Power Source:** Corded Electric
- **Voltage:** 115 Volts

## Images

![Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1) - Image 1](https://m.media-amazon.com/images/I/41bqsyVeRxL.jpg)
![Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1) - Image 2](https://m.media-amazon.com/images/I/41mvghYxs6L.jpg)
![Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1) - Image 3](https://m.media-amazon.com/images/I/51e+RVadSnL.jpg)

## Questions & Answers

**Q: I am wondering what size of chuck/ what size of bits does this use?**
A: These drivers take a 1/4 inch shank. Two phillips bits are supplied with the driver. A #1 and #2 bit. The bits can also be obtained locally at any good hardware supply.

## Frequently Bought Together

- Electric Torque Screwdriver, Lever Start, Torque Range (13.2-39.6 in-lbs), Auto Stop Clutch, (Sumake ED-645L1)
- Spring Tool Balancer Retractor (1.3-3.3 pounds), (Sumake SA-2203)
- QWORK Spring Balancer, 1.1lbs - 3.3lbs Bearing Retractable Tool Fixture Holder for Assembly-line

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**Shop now:** [https://www.desertcart.com.om/products/16385328-electric-torque-screwdriver-lever-start-torque-range-13-2-39](https://www.desertcart.com.om/products/16385328-electric-torque-screwdriver-lever-start-torque-range-13-2-39)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-14*