⁺40 Piece SAE Tap And Die Set 4-1/2 Alloy Steel Unc Cool UNF-FINE NPT Threads
USER FRIENDLY DESIGN: Designed for ease of use, this tap and die set is suitable for both professionals and enthusiasts. Item Type: Tap and Die Set. 1 x Tap and Die Set (40pcs). 1 x Blow Molded Case.