37/64" - 28 Tap and Die Set (aka .578"-28)

37/64" - 28 HSS Right hand Thread Tap (aka .578"-28)

37/64 x 28 .578x 28 Barrel Thread Protector Black Oxide .45 cal

Grizzly G6811 3 Screw Die Stock, 1-1/2-Inch Diameter

Thread Protector 1/2"x28 for .22LR, .223 & 5.56mm 9mm (2 PACK) Made in USA

1/2" - 28 UNEF Tap and Die Set

5/8" - 24 Right hand Tap and Die Set

Lethal-Eye Non Slip Die Wrench Handle Holder 38mm 1 1/2" OD ==