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Socket, 7/16", 3/8" Drive, 6 Points

Marsoni M251S
Sale price$10.13
Pay 4 payments of $2.53 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Socket, 7/16", 3/8" Drive, 6 PointsTORQUE DRIVE technology contacts the fastener on the sides to deliver increased torque while reducing fastener rounding Chamfered edges allow easiest socket placement on fastener increasing productivity and reducing frustration Full polished chrome finish cleans easily and resists corrosion Laser etching and hard stamp ensures permanent socket identification Precision made using only premium high alloy steel and heat treated to exact standards
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 1861 reviews
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Verified Purchase
John sutton
Massapequa, US
★★★★★ 5
Excellent plugs, superb performance
Exactly as described at a decent price. I've found over my decades of doing my own tune ups, the one thing you can't skimp on when tuning up your vehicle, plugs and its shows if you do. Out of the box, all 4 were gapped correctly. Ease of installation depends on your vehicle and ones mechanical ability with PATIENCE. 100% compatible with my vehicle, be sure to match you numbers. Overall 5 stars for performance and price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
APTYP
Boise, US
★★★★★ 5
💯% Authentic NGK Made in Japan.
Got these for my 2016 Subaru Crosstrek. You can't go wrong with NGK, these are 💯% AUTHENTIC, and made in Japan, unlike other NGK plugs that may be sold by other sellers which could be made in Thailand. The Subaru Crosstrek is running like a brand new vehicle after I put these puppies in it.
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Reviewed in the United States on December 23, 2025
B
Verified Purchase
Britton Home Improvement
Fort Morgan, US
★★★★★ 5
buy these!!
these are legit original NGK, superior plugs, will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Verified Purchase
Anonymous User
New York, US
★★★★★ 5
Worked like a charm
Worked like a charm. The box and packaging were adequate from keeping the gaps of the plugs from being squished.
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Reviewed in the United States on May 13, 2026
T
Verified Purchase
TKmps
Whiting, US
★★★★★ 5
Perfect!!
As I expected, no more to say only I'm happy I got it.
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Reviewed in the United States on April 29, 2026

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