Take on a wide range of professional jobs with this 1/4 in. and 3/8 in. drive mechanics tool set (142 pc.). featuring a 1/4 in. and 3/8 in. ratchet with a 20% thinner head*, this 142 piece set is ideal for applications in tight spaces. ergonomically designed handles and anti-slip grooves help provide comfort and control during all-day jobs. A quick-release lever allows one-handed use and a chrome vanadium steel construction provides durability on tough jobsites.

• Built for tight spaces - get into tight spaces with a low-profile ratchet design and a 20% thinner head*.
• DIRECTTORQUE technology - tighten and loosen fasteners with ease with sockets featuring directtorque technology.
• Professional grade durability - complete tough applications with a chrome vanadium steel construction that provides strength and durability.
• Excellent maneuverability - maneuver in restricted areas with a 72-tooth ratchet that offers a 5-degree arc swing.