Patented, Low Profile and Performance Head Ratchet With Longer Reach than Most Ratchets for Added Leverage and Needs As Little As 4.3° to Move Fasteners for Tighter Turns. Off-Corner Loading Socket Design for Better Grip and Reduced Fastener Rounding. Extremely Strong, GEARWRENCH Meets or Exceeds ANSI, ASME, DIN, and Federal Torque Specifications. Sockets Are Large Hard Stamped for Easy Identification. The Thin Head Allows the ratchet to Snap On Fasteners in Hard to Reach Places and the Tightest Areas.