The CTA Tools Extra Long Flex Driver with 1/2" Sq. x 1/4" Hex Adapter, No. 8851, features a durable, flexible cable designed for accessing tight areas to service hose clamps and other fasteners. Its 1/4" square drive end and 1/4" Hex adapter make it versatile enough to function with any socket or bit. The handle is made of molded composite plastic and rubber, providing an ergonomic grip during extended use. The tool has an overall length of 24".