Geometric design provides shock absorption to extend life. Made from proprietary steel and heat treated to control hardness. Forged tip allows for secure grip and maximum contact eliminating stripping or slipping. Ideal for heavy duty impact applications. Set includes: (1) Insert 1/2" Socket adapter, (1) 1/4" Magnetic nut driver, (1) Shockwave hex drive bit, (1) 1/8" Drill bit, (1) 3/16" Shockwave hex drive bit, (1) 3/8" Magnetic nut driver, (1) 3/8" Socket adapter, (1) 5/16Magnetic nut driver, (1) Shockwave compact magnetic bit holder, (1) Hex bit 1" 1/4", (1) Hex bit 1" 1/8", (1) Hex bit 1" 3/16", (1) Hex bit 1" 5/32", (1) Phillips bit 1" P1, (2) Phillips bit 1" P2, (1) Phillips bit 1" P3, (4) Phillips bit 2" P2, (1) Phillips bit 2" P3, (1) Phillips reduced 1" PR2 bit, (1) Slotted 1" no. 10 bit, (1) Slotted 1" no. 8 bit, (1)Slotted 2" no. 10 bit, (1) Square bit 1" SQ1, (2) Square bit 1" SQ2, (1) Square bit 1" SQ3, (1) Square bit 2" SQ2, (1) Square bit 2" SQ3, (1) Torx bit 1" T15, (1) Torx bit 1" T20 and (2) Torx bit 1" T25.