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STEELMAN PRO STEELMAN 1/2 in. Drive 6-Point Thin Wall Impact Flip Socket, 21 mm x 21.5 mm
$13.99
This dual-ended, thin-wall impact socket maximizes efficiency by providing both 21 mm and 21.5 mm sizes in a single tool. Constructed from hardened chromoly steel with a black phosphate coating, it is designed to exceed ASME torque standards while preventing fastener rounding.
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This dual-ended, thin-wall impact socket maximizes efficiency by providing both 21 mm and 21.5 mm sizes in a single tool. Constructed from hardened chromoly steel with a black phosphate coating, it is designed to exceed ASME torque standards while preventing fastener rounding.
- Dual-Ended Versatility: Unique flip design provides both 21 mm and 21.5 mm socket sizes in one tool to save time.
- High-Strength Construction: Made from durable chromoly steel capable of withstanding high-torque applications.
- Thin-Wall Design: Allows for easy access to fasteners in tight spaces with limited side clearance.
- Fastener Protection: 6-point design grips the sides of fasteners to reduce slippage and prevent rounding.
- Superior Durability: Features a black phosphate coating for enhanced rust and corrosion resistance.
- ASME Compliant: Engineered to meet or exceed 150% proof of torque per ASME tool performance standards.
- Easy Identification: Permanent laser-etched size callouts ensure quick tool selection.

