Proto J74252 1/2 Drive 6 Piece Metric Hex Bit Impact Socket Set
https://www.sawab.app/shop/j74252-proto-j74252-1-2-drive-6-piece-metric-hex-bit-impact-socket-set-1651
https://www.sawab.app/web/image/product.template/1651/image_1920?unique=97a2fe4
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Made of forged steel.Size stamped on tool for easy identification.Side locking hole.