Take on a wide range of professional jobs with this 1/4 in. drive mechanics tool set (50 pc.). this set includes 50 pieces and features a 1/4 in. ratchet with a 20% thinner head* making it ideal for applications in tight spaces. it's ergonomically designed handle has anti-slip grooves that provide comfort and control during all-day jobs and a quick-release lever that allows it to be used one-handed. with a chrome vanadium steel construction, this tool set features the essentials needed to complete a variety of tough tasks.