Quick view Add to Wishlist Greenfield Threading 420363 Tap & Die Set: 1/4-20 to 1-12 Taps, 1/4-20 to #1-12 Dies Tap & Die Set: 1/4-20 to 1-12 Taps, 1/4-20 to #1-12 Dies Carbon Steel, Bright Finish, Hex Dies, Adjustable, 44 Pc MSRP: $3,073.86 Add to Cart The item has been added Compare