Key Features:

• 3/8" drive x 5/16" hex driver bit built for use with impact tools
• Chrome-molybdenum (Cr-Mo) steel construction for impact-grade durability
• One-piece design with integrated drive for maximum strength
• Precision-ground hex tip ensures a secure, slip-resistant fit
• Compatible with impact wrenches and drivers

Benefits:

• Delivers high torque to hex fasteners without stripping
• One-piece build eliminates weak points for long tool life
• Secure tip fit protects fasteners and improves control
• Backed by Grey Pneumatic's lifetime warranty
• Ideal for automotive, mechanical, and industrial professionals

For impact use only – warranty void if used with hand tools.

Availability: Usually Ships in Business 2-3 Days