Item No.: H15X339
·Material: S2   
·Sizes Included: (1) 1" PH1, (4) 1" PH2, (4) 1" PR2, (1) 1" PH3, (1) 2" PH2, (1) 3-1/2" PH2,
(1) 1" SQ1, (4) 1" SQ2, (1) 1" SQ3, (1) 2" SQ2, (1) 3-1/2" SQ2, (1) 1" SL6, (2) 1" SL8,
(1) 1" SL10, (1) 2" SL8, (1) 3 -1/2" SL8, 1 Each: T15, T 20, T25, T30 1" Torx Bits,
1 Each: 1/4, 5/16, 3/8" Nu tdrivers, (1) Magnetic Bit Ti p Holder, Storage Case   
·heat treatment   
·surface treatment:Black Phosphate