Fractional Tap, 1/4-In. x 28 Master Lock designed for simple use

designed for simple use

twin blade design allows the user to alternate between 2 blades without carrying more than 1 knife

100% Petroleum Formula Quickly Penetrates Rusted Parts

5 lb 1-5/8" x #8

Fractional Tap, 1/4-In. x 28 Master Lock designed for simple use1 4" x28 NF, Carbon Steel, National Fine Thread Fractional Tap Plug, Ideal For Routine Maintenance, Repair Work And For Rethreading Where High Accuracy And Tolerance Thread Is Not Critical, Straight Flutes Are Ground To Provide Rapid Chip Removal For Efficient Threading, Designed For Hand Threading Work In A Variety Of Materials Taps Produce A Class 2B Thread, Use Drill Bit #3 or 13 64".