The S.T. Co. 1-3/8" - 12 NF refers to a. Thread Standard: NF (National Fine) or UNF (Unified National Fine). Tool Styles: Available as Taper (starter), Plug (general purpose), and Bottoming. tap drill size.
303-1514 For Ford 6.7L Powerstroke Rear Crankshaft Seal Installer Alt ST-138
H -1960 3M Brand Minnesota Mining and Manufacturing Co. Sandpaper Disc St Paul
For DT466E Diesel Fuel Injector Sleeve Cup Remover & Installer Kit ST-178 ST-182
Vintage Unused Mac Tools USA Lot of 5 Extractors (2) ST-5, ST-3, EX-5 and SE-3
New Irwin 52625 Four Piece Set Screw Extractor Set, ST 2 Through ST 5
Sunnen Products ST-900 ST-906 Truing Sleeve in Box NICE USA
