Click to expand Tap to zoom Jack Crank Drill Bit Socket 3/4" Description Description Reduces time and effort to raise or lower scissor jacks. No need for hand cranks 3/4" Hex Socket X 1/4-inch hex quick connect shank Designed to work with a 1/4-inch hex quick connect chuck Works with all 3/4" Hex drive jacks Heavy-duty forged construction 6 x 1 x 4 Call For Availability (855)867-1433