10pc Triple Square Spline Bit Sockets M4 -M18 1/4" 3/8" 1/2" Drive Socket Set. 19Pcs Impact Adapter Spline Bit Sockets 1/2" 3/8" 1/4" Drive M4-M18 Socket Set. 11+20pc Impact Torx Star HEX Bit Sockets Set 1/4" T6-T30 & 3/8" H2-H10 S2 Steel.
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