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5、affirmed 2012-11 Superseding MA1547 Wrenches, Twelve Spline, Metric RATIONALE MA1547A has been reaffirmed to comply with the SAE five-year review policy. SAE MA1547A Page 2 of 18 SAE MA1547A Page 3 of 18 SAE MA1547A Page 4 of 18 SAE MA1547A Page 5 of 18 SAE MA1547A Page 6 of 18 SAE MA1547A Page 7 of 18 SAE MA1547A Page 8 of 18 SAE MA1547A Page 9 of 18 SAE MA1547A Page 10 of 18 SAE MA1547A Page 11 of 18 SAE MA1547A Page 12 of 18 SAE MA1547A Page 13 of 18 SAE MA1547A Page 14 of 18 SAE MA1547A Page 15 of 18 SAE MA1547A Page 16 of 18 SAE MA1547A Page 17 of 18 SAE MA1547A Page 18 of 18