3PCS ihie ibe n'onwe maka #6, #8 na #10 skru, nwere 1/4 ″ hex shank.
4PCS Taper countersink isi maka ịghasa nha #6, #8,#10, #12, na 1/4 ″ hex shank yana 1PC nke Allen igodo.
5PCS Countersink ibe n'ibe nwere hex shank nha: 3/4 ", 5/8", 1/2 ", 3/8" na 1/4" .
Enyere akpa osisi dabara adaba