Product Overview

The Double Open End Wrench Set is a professional hand tool solution designed for automotive repair, industrial maintenance and mechanical applications.

Manufactured by Wenzhou City Shuntai Hardware Manufacturing Co., Ltd., the wrench set uses 45# carbon steel with forging and heat treatment technology to achieve reliable strength and durability.

The chrome plated mirror finish improves corrosion resistance while providing a smooth professional appearance.

With double open ends and multiple metric sizes, this wrench set offers efficient operation for mechanics, workshops, distributors and industrial users.

As an experienced OEM wrench manufacturer, Shuntai supports customized logo marking, packaging solutions and bulk production for global customers.

Product Parameters

Application

OEM & Packing Note

OEM Double Open End Wrench Set Manufacturing

Wenzhou City Shuntai Hardware Manufacturing Co., Ltd. provides OEM and private label wrench production services for global customers.

Supported customization:

• Customer logo marking

• Customized packaging

• Product size combinations

• Retail package design

• Bulk production

With professional manufacturing experience since 2000, Shuntai provides stable supply solutions for tool distributors and industrial buyers.

QC Focus

Material Inspection

Incoming 45# carbon steel materials are inspected to ensure consistency and reliability.

Forging Quality Control

Check forging appearance and structural quality.

Heat Treatment Control

Monitor hardness and mechanical performance after heat treatment.

Dimension Inspection

Verify:

• Opening size

• Wrench length

• Thickness

• Product specifications

Surface Finish Inspection

Check chrome plating quality, surface smoothness and appearance.

Packing Inspection

Confirm:

• Quantity accuracy

• Packaging condition

• Product labeling

FAQ

1. What material is the Double Open End Wrench Set made of?

The wrench set is manufactured from 45# carbon steel, providing high strength and reliable durability for professional applications.

2. What sizes are available for this wrench set?

We provide:

• 8PCS set: 5.5-24mm

• 10PCS set: 5.5-32mm

Customized size combinations are also available.

3. What is the advantage of chrome plated mirror finish?

Chrome plating improves corrosion resistance, provides a smooth surface and makes the wrench easier to clean and maintain.

4. Can you provide OEM logo and customized packaging?

Yes. We support OEM logo marking, private label production and customized packaging solutions for distributors and brands.

5. Is this wrench set suitable for professional industrial use?

Yes. The forged carbon steel structure and heat treatment process make it suitable for automotive repair, workshops and industrial maintenance.

6. What is the difference between 8PCS and 10PCS wrench sets?

The 10PCS wrench set covers a wider size range, while the 8PCS version provides a compact solution for general maintenance needs.