KLEIN TOOLS 1/4" SCREWDRIVER HD SQUARE SHANK 600-4 KLEIN TOOLSS KEYSTONE-TIP SCREWDRIVERS ARE DESIGNED FOR DEMANDING APPLICATIONS WITH A BOLSTER REINFORCED SHANK FOR HARD USE. THE PRECISON MACHINED TIP PROVIDES AN EXACT FIT. DURABLE CUSHION-GRIP HANDLES ARE DESIGNED FOR COMFORT AND ADDED TORQUE. WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -