21mm x 3/8" Drive 12-Point Metric Standard Chrome Socket (EA) KTI27521 K Tool International

Features and Benefits:

• Manufactured from chrome vanadium steel
• Heat treated for additional strength and durability
• High polish chrome finish protects the tools from the harsh working environments found in today's workplace
• Marked with part number and size for easy identification
• For use with 3/8" drive tools

KTI sockets are designed and crafted to take on the toughest jobs with solid performance.