Engineered for heavy-duty applications, this 21-piece impact socket set features thin-wall construction for easy access to tight spaces. Each socket is crafted from heat-treated solid steel to ensure maximum strength, durability, and resistance to impact damage.

• Comprehensive 21-piece set includes both SAE and Metric sizes for versatile applications.
• Thin wall construction allows for easy access to restricted and tight spaces.
• 6-point deep well design ensures unyielding bit engagement and stability.
• Heat-treated solid steel construction provides superior hardness and maximum durability.
• Specifically engineered for use with impact tools to handle heavy-duty workloads.
• Includes a 1/4 in. hex to 1/2 in. square adapter for added versatility.