Best Seller | MILWAUKEE TOOL 49-57-5134 1/4"-20 NC Straight Flute Plug Tap Straight Flute Plug Tap, Thread Size 1/4 In.-20, NC, Plug, Overall Length 2 1/2 in, Carbon Steel, Black Oxide, Right Hand, Thread Length 1 in, 75 Percent Thread Drill Size Not Applicable, Thread Limit Not Applicable, Class of Fit 2A ... more MILWAUKEE TOOL 49-57-5134 1/4"-20 NC Straight Flute Plug Tap Straight Flute Plug Tap, Thread Size 1/4 In.-20, NC, Plug, Overall Length 2 1/2 in, Carbon Steel, Black Oxide, Right Hand, Thread Length 1 in, 75 Percent Thread Drill Size Not Applicable, Thread Limit Not Applicable, Class of Fit 2A | | $6.99 go to store |