Steelman PRO 79350 1 in. Drive Metric Deep Thin Wall Impact Socket Set, 7-Piece

Engineered for heavy-duty truck and tractor-trailer wheel service, this 7-piece set is crafted from drop forged, heat-treated chromoly steel. The thin-walled design provides easy access to recessed fasteners, while the 6-point profile prevents fastener rounding. Rated to withstand 150% of ASME torque requirements, these sockets are built for professional-grade durability in any workshop.

• Comprehensive 7-Piece Set: Includes the most common metric sizes (30mm, 32mm, 33mm, 35mm, 36mm, 38mm, and 41mm) for truck and tractor-trailer wheel service.
• Heavy-Duty Construction: Made from drop forged and heat-treated chromoly steel for maximum durability and long-lasting performance.
• Thin-Wall Design: Allows for easy access to fasteners in narrow, recessed areas where standard sockets cannot reach.
• Enhanced Fastener Grip: 6-point design grips the sides of fasteners rather than the corners to reduce wear and prevent rounding.
• Professional Grade Strength: Rated to withstand up to 150% of ASME torque requirements for demanding impact tool use.
• Secure Attachment: Features a ball detent recess on the 1 in. drive end to ensure a secure fit on ratchets, air wrenches, and extensions.
• Corrosion Resistance: Coated in black phosphate to protect against rust and corrosion.
• Easy Identification: Laser-etched size markings provide clear, permanent callouts that won't fade or rub away.
• Convenient Storage: Includes a dedicated metal storage box for organized tool management.