1/4 To 1″ UNC CARBON 7 PC Die Set • Available in HSS and Carbon Steel • Various set configurations in UNC, UNF, BSW and BSF thread styles List Number TA18823 Substrate Carbon Surface Treatment Bright Package Quantity 1 Includes UNC 1/4, 5/16, 3/8, 7/16, 1/2, 3/4, 1" Case Type Plastic SKU: TA18823 Category: Die Sets Related products 1/4 To 1″ UNC HSS 7 PC Die Set Item #: TA18923 1/4 To 1/2, BSF CARBON 5 PC Die Set Item #: TA18811 1/4 To 3/4 UNF CARBON 7 PC Die Set Item #: TA18832