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Wright Tool 46-21MM 21mm Deep Metric Socket
Wright Tool 46-21MM 1/2-Inch Drive 1/2-Inch Drive 21mm 12 Point Deep Metric Socket. Equivalent to Armstrong 39-321, Proto J5321M, SK 48021, Snap-On SM21, Williams 32721Features:
- Patented Wright Drive® design distributes contact over a larger surface area for greater gripping power and strength
- Forged and Machined for Best Fit and Unyielding Strength
- Easy to read stamp pattern in order to quickly determine opening size
- Made in the USA. Designed, Engineered and Manufactured in Barberton, OH
- Meets and exceeds ASME B107 hand tool standards
Wright Tool Crossover Guide
- Armstrong 39-321
- Proto J5321M
- SK 48021
- Snap-On SM21
- Williams 32721
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