Robertson Screwdriver 

Titel: 6 inch Square Robertson Screwdriver S3

Feature:

6 inch Square Robertson Screwdriver S3, Square tip, Durable S2 alloy steel produce, brown finished, Hardness HRC 58 62. Other size and length available: S0, S1, S2, S3, 3 12 long.

With advanced equipment and qualified workers, ZHIDA is well-known as one of the professional China 6 inch square robertson screwdriver s3 manufacturers and suppliers. With a professional factory producing high precision and good wear resistance custom 6 inch square robertson screwdriver s3, we warmly welcome you to wholesale products with us.