Double ring offset Carbon steel spanner

Double ring  offset Carbon steel spanner 

 Features:

1) Consistent quality

2) Quick delivery time: 14-20 days after deposit arrival

3) Various kinds, sizes, packing way for option, u can complain and claim for any mistakes.

4) All Metal Construction

5) Drop Forged, Cold Stamped, Chrome Plated, Fully Hardened  

About the product
1.The products have been mainly used in heavy industrial fields such as marine, Nuclear power components, etc.
2. Highly standard modular designed more sized with a reduced variety of parts.
3.Customized is acceptable 

The processing procedure
The material: 45# steel, 40Cr.
 1.To prepare the raw material, blanking
2.Forging
3.Punching
4.Plain end and chamfering
5.Gas cutting rough selvedge
6.Polishing
7.Perfect the product and marking
8.Surface treatment

Surface treatment
1.Zinc  galvanization
2.Chrome treatment
3.Black finished
4.Electrostatic spraying 

OEM, ODM and customers' logo are welcome.

The products are available in both pieces and sets as your request.  

Customer is King.   

Complaints and claims on goods or service can go directly to BOSS who know English.  

Please see American type double end spanner series below:

1.

2.

3.

Please see American type double end spanner series below:

1.

2.

3.