•Set Includes: Phillips #1, #2, #3x25mm, #1, #2, #3x50mm, #2x89mm, Square #1, #2, #3x25mm, #1, #2x50mm, #3x89mm
• Torx T15, T20, T25, T30x25mm, T20, T25, T30, T40x50mm, T20, T25, T30x89mm
• Nut Setter 5/16x76mm, Nut Setter 3/8x76mm, Bit Holder 1/4x60mm
•Energy-absorbing Torsion Zone for 120 times performance over Wiha standard bits
•Computer-controlled heat treatment for 120 times service-life over Wiha standard bits
•TST - Torsion Stabilizing Technology for reduced tip stress and a maximum flex torsion zone
•CVM premium quality tool steel for strength and durability
•Universal 1/4" Hex Shank
•Impact rated for power tool applications
•Stack-N-Lock