STANLEY® OFFERS A COMPLETE RANGE OF SAE AND METRIC-SIZED SOCKETS AND 1/4", 3/8" AND 1/2" DRIVE TOOLS. STANLEY® DRIVE TOOLS ARE FORGED FROM HIGH-QUALITY STEEL AND FINISHED IN HIGH-POLISH NICKEL CHROME OR BLACK CHROME. RATCHET HANDLES ARE ERGONOMICALLY DESIGNED. SOCKETS AND EXTENSIONS REMAIN LOCKED ONTO THE DRIVE UNTIL DISENGAGED WITH A QUICK-RELEASE BUTTON. COMPLIES WITH PROP 65. 11.1" L X 7" W X 2.8" H