Description
SK Hand Tools 40212 1/2″ Drive 12-Point Fractional Standard Chrome Socket, 3/8″ is a precision-engineered tool designed for professional mechanics and technicians who demand reliable performance and durability. Featuring SK’s SureGrip hex drive design, this 12-point fractional socket drives the sides of fasteners rather than the corners, reducing rounding and delivering maximum torque on worn or damaged bolts. Cold-forged from high-alloy steel, the socket provides superior strength, while the high-polish SuperKrome finish ensures long-lasting corrosion resistance and a sleek, professional appearance. Its 1/2″ drive and fractional 3/8″ size make it ideal for automotive, industrial, and mechanical applications where precision, strength, and durability are essential.
Features:
- 3/8″ 1/2″ drive 12-point fractional standard chrome socket.
- SureGrip hex design drives sides of fasteners, not corners.
- Cold-forged high-alloy steel construction for maximum strength.
- High-polish SuperKrome finish for corrosion resistance and durability.
- Compact fractional size ideal for precise mechanical applications.
- Laser-engraved markings for easy identification.
Benefits:
- Reduces rounding on rusted or damaged fasteners.
- Improved torque transfer for efficient fastening.
- Durable and corrosion-resistant for long-term use.
- Professional finish ensures easy cleanup and a sleek appearance.
- Perfect for automotive, industrial, and workshop applications.
Technical Specifications:
- Model: 40212
- Drive Size: 1/2″
- Socket Type: 12-point fractional standard socket
- Socket Size: 3/8″
- Material: Cold-forged high-alloy steel
- Finish: SuperKrome high-polish plating
- Dimensions: Length 33 cm, Width 3 cm, Height 2.8 cm
- Weight: 10 g





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