Engineered from high-strength Cr-Mo alloy steel, this 20-piece impact socket set is designed to withstand high torque from impact tools. The set features dual-size laser-etched markings for permanent identification and includes a heavy-duty storage case for easy transport. Each socket is forged with radius corners and chamfered openings to ensure peak performance and durability.

• High-Strength Cr-Mo Steel: Provides the necessary strength and flexibility to handle high-torque impact tools.
• Comprehensive 20-Piece Set: Includes SAE sizes (1/4 in. to 3/4 in.) and Metric sizes (6 mm to 19 mm).
• Permanent Identification: Dual-size markings are both laser-etched and roll-stamped for long-lasting visibility.
• Durable Construction: Solid one-piece design with radius corners and chamfered openings eliminates weak points.
• ANSI Standard Compliant: All sockets are rigorously tested to ensure peak performance and reliability.
• Heavy-Duty Storage Case: Includes a rugged case for convenient transport and organized storage.
• Lifetime Warranty: Backed by the Sunexpress industry-leading warranty program for peace of mind.