Gearwrench universal impact socket details
Gearwrench 3/8" Dr 6 Pt 20mm Universal Impact Socket (84366N)
Gearwrench 84366N 3/8" Drive 6 Point 20mm Universal Impact Socket is built for professional-grade durability and performance. Made from chrome molybdenum alloy steel (Cr-Mo), this impact socket delivers superior strength and long-lasting reliability. The black oxide finish provides corrosion resistance, while the off-corner loading design minimizes fastener rounding. Featuring high-visibility laser-etched markings and secondary hard-stamped size markings, this socket ensures quick and easy identification during use.
Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability.
Off-corner loading design reduces fastener rounding.
Black oxide finish for enhanced corrosion resistance.
High-visibility laser-etched size markings for quick identification.
Secondary hard-stamped size markings for long-term readability.
Meets or exceeds ASME specifications.
Provides reliable performance in heavy-duty applications.
Prevents fastener damage for improved longevity.
Resists wear and corrosion for extended tool life.
Easy-to-read markings enhance efficiency on the job.
Technical Specifications:
Drive Size: 3/8"
Socket Size: 20mm
Point Style: 6-Point
Material: Chrome Molybdenum Alloy Steel (Cr-Mo)
Finish: Black Oxide
Markings: Laser-etched and hard-stamped
Product identification
- Brand: Gearwrench
- Model / MPN: 84366N








