This 40-piece SAE set features a patented Twist Lock Guide System that keeps dies centered and reduces back walk while cutting threads. The reversible lever with a 5-degree ratcheting arc allows for efficient operation in tightly confined areas without hand-over-hand turning.

• Patented Twist Lock Guide System keeps dies centered and reduces back walk during thread cutting
• Reversible lever with a 5-degree ratcheting arc eliminates the need for hand-over-hand turning
• Designed for high efficiency when working in tightly confined areas
• Includes a Ratcheting 'T' wrench and adapters for versatile use
• Organized in a sturdy blow mold case with index holders for taps
• Secure storage with all taps and dies locking firmly in place