Material: CRV or Carbon Steel

Feature: Heavy Duty, Industrial level,Wide opening jaw, With box end

Standard:Meet ASME B 107.100-2020，ISO 6787:2018 ，JIS 4604:1998.

Sizes:6″,8″,10″,12″,15″

Material: CRV or Carbon Steel

Feature: Heavy Duty, Industrial level,Wide opening jaw, With box end

Standard:Meet ASME B 107.100-2020，ISO 6787:2018 ，JIS 4604:1998.

Sizes:6″,8″,10″,12″,15″