Klein Tools 1/4" X 4" Round Shank, Comfort Grip Slot S  ( Klein Tools 602-4)

Klein's 602-4 round shank 1/4" Keystone-Tip screwdrivers feature a 4" heavy duty Chrome Vanadium steel shank  finished in chrome.  An internal flange provides a solid, twist resistant blade anchor inserted into a tough, rigid plastic handle wrapped in a cushion-grip slip-resistant sleeve that resists oil, water and gasoline and allows for greater torque. Hex bolster reinforces the shank for hard use and wrench-turning assistance. Patented Tip-Ident™ system on the end of the handle identifies size. The precision machined tip greatly reduces slippage and transmit more toque to the fastener. Overall Length is 8 11/32".