Engineered from heavy-duty chrome molybdenum alloy steel, this 9-piece jumbo impact socket set is built for long-lasting industrial use. The specialized radius corner design protects fasteners by gripping the sturdy walls rather than the corners, while the double-latched blow mold case ensures secure transport.

• Constructed from premium chrome molybdenum alloy steel for extended service life and durability.
• Radius corner design grips the sturdy wall of the fastener instead of the corners to prevent damage and extend fastener life.
• Includes 9 essential SAE sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., 1-1/2 in., 1-5/8 in., 1-3/4 in., 1-7/8 in., and 2 in.
• Heavy-duty 1 in. drive deep impact sockets designed for high-torque industrial applications.
• Comes in an industrial-strength, double-latched blow mold case for maximum protection during transport.