Lot Of 6 Blackhawk Usa 1/2" Drive Sockets 7/8 To 1-1/4" Deep & Std From 1939
- Condition: Used
Seller notes
.... U.S. PAT'S 1927844 RE19287 .... BLACKHAWK MADE IN U.S.A., are the common stamped markings, on this LOT of SIX SAE 12 Point SOCKETS, with the 3-GROOVE Design around the base from about 1937 to the early-1940s .... .... My photos show the exact items that you are getting, and are a major part of my description .... The patent number and re-issue number refer to E.M. Pfauser's coupling mechanism from 1933 and 1934 that holds the sockets onto the ratchet .... Sigmund Mandl developed the new soc...
Bidding has ended on this item. SOLD
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