6008 Klein Tools Screwdriver,Square Shank,3/8"Keystone tip,Size 8"Shank,13-7-16" Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: KLT6008 Qty On Cart Features Heavy-duty square shank for wrench-assisted turning. Bolster reinforces shank for hard use, designed for the most demanding uses. Features Back FeaturesHeavy-duty square shank for wrench-assisted turning. Bolster reinforces shank for hard use, designed for the most demanding uses.