This collection contains 60-pieces of socket bits and external sockets. Constructed from hardened and heat-treated S2 steel， the bits are made to be durable for heavy duty tasks. The sockets feature a chrome polish to prevent rusting and corrosion， ensuring longevity. Capri Tools provides a lifetime replacement guarantee. These are perfect for use with breaker bars， torque wrenches and ratchets (not for use with impact tools). Set meets and exceeds ANSI standards. Sizes include 1/4 in. drive: (Star) T6， T7， T9， T10， T15， T20， T25， T27， T30， (Star， Tamper Proof) TT6， TT7， TT8， TT9， TT10， TT15， TT20， TT25， TT27， TT30， (External) E4， E5， E6， E7， E8， (Star Plus) TP8， TP10， TP15， TP20， TP25， TP27， TP30， 3/8 in. drive: (Star) T40， T45， T47， T50， T55， (Star， Tamper Proof) T40， T45， T47， T50， T55， (External) E10， E11， E12， E12， E14， E16， (Star Plus) TP40， TP45， TP50， TP55， 1/2 in. drive: (Star) T60， T70， (Star， Tamper Proof) T60， T70， (External) E18， E20， E22， E24， (Star Plus) TP60.

• This master bit socket set includes total 60-pieces of sockets， 1/4 in. drive: (9) star bits， (10) tamper-proof star bits， (5) E-sockets， (7) star plus bits， 3/8 in. drive: (5) star bits， (5) tamper-proof star bits， (6) E-sockets， (4) star plus bits， 1/2 in. drive: (2) star bits， (2) tamper-proof star bits， (4) E-sockets， (1) star plus bit
• Forged high quality S2 steel ensures durability
• Work on cars， trucks， appliances， lawn equipment， machinery and other jobs requiring star fasteners， bolts and E-sockets
• Chrome plated chrome vanadium sockets provide maximum oil and corrosion resistance
• Designed for breaker bars， torque wrenches and ratchets
• Meets and exceeds ANSI standards with a lifetime replacement guarantee

 WARNING: This product can expose you to chemicals including arsenic， which is known to the State of California to cause cancer. For more information， go to www.P65Warnings.ca.gov