Product details : DORMER L12030UNC TAP SET HS-30UNC (E515-F320-L111-L110 X 20) 5978841
E524NO1 (Taper), E524NO3 (Plug) + F330 1/4-7/16 UNF HSS Hand Tap & Die Set, 18 pieces, including Tap Wrenches and Die Stocks
1/4-7/16 UNC HSS Hand Tap & Die Set, 18 pieces
Strengths
Set of HSS Hand Taps & Dies
Applications
Contains a range of general purpose hand taps and circular split dies with relevant holders to enable the user to produce required threads, both male and female, in most materials and applications