• Manufactured from high quality forged chrome vanadium steel for professional use
• Meets US Federal Government Standards GGG-W-641E and CDA39-GP-12b and ANSI specifications
• WARNING: Do not use chrome sockets on air or electric impact wrenches
• 672914: Extra long set - Non-CrV steel
671904 - 671905 - 671907 - 671908
