Description
Magnetic Socket Bits for Top Speed – 3/8″ × 65 mm, 10 mm × 65 mm & 1/4″ × 65 mm
Product Overview
These magnetic sockets (also known as magnetic nut setters) are precision-engineered for high-efficiency fastening of hex-head screws and nuts—ideal for “Top Speed” or Tek-screw applications. With strong built-in magnets and robust construction, they offer secure, one-handed operation with enhanced driving accuracy.
Key Features & Benefits
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Strong Permanent Magnet
Designed to hold fasteners firmly in place—minimizing wobbling and preventing drops during use. -
Durable High-Grade Steel Construction
Typically constructed from chrome vanadium or high-grade hardened steel, finished via methods like sandblasting or rust-resistant coatings, ensuring longevity and resistance to wear. -
Impact-Ready Design
Some versions include torsion zones and hardened cores to absorb torque peaks from impact drivers, extending functional life—like the Bosch “Impact Tough” series. -
Universal ¼″ Hex Drive Shank
All variants feature a ¼″ hex shank compatible with standard quick-change chucks, suitable for both manual and power tools. -
Optimized Length (65 mm)
This length grants excellent reach and visibility in tight or recessed fastener locations.
Size Variants
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3/8″ × 65 mm — Ideal for larger hex-head screws and heavy-duty fastening tasks.
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10 mm × 65 mm — Covers a popular metric range for general assembly.
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1/4″ × 65 mm — Perfect for smaller-sized fasteners and precision work.





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