GGG-H-86C, FEDERAL SPECIFICATION: HAMMER, HAND, (FORGED STEEL HEAD) (08-MAR-1963) [S/S BY A-A-3045 AND A-A-3099]

GGG-H-86C, FEDERAL SPECIFICATION: HAMMER, HAND, (FORGED STEEL HEAD) (08-MAR-1963) [S/S BY A-A-3045 AND A-A-3099]., This specification covers forged steel hammers used for driving nails, hammering metal, breaking stone, and similar uses.