S K Hand Tools IMP EXT 3/8DR 10

Features and Benefits:

• Corrosive resistant and laser engraved every 120 degrees
• Improved access
• SureGrip® hex design drives the side of the fastener; not the corner
• Made in the U.S.A.
• Lifetime warranty

This 6"" extension has a ball retainer and a .81"" diameter.