Drop-forged Chrome Vanadium steel sockets with S2 steel TRX-Star* bits. Sockets heat treated and chrome plated for resistance to corrosion. Fully polished mirror finish with knurled ring to assist gripping with oily fingers. Supplied in storage case.38pc 1/4 3/8 & 1/2Sq Drive TRX-Star* Socket & Security Socket Bit Set• Drop-forged Chrome Vanadium steel sockets with S2 steel TRX-Star* bits.• Sockets heat treated and chrome plated for resistance to corrosion.• Fully polished mirror finish with knurled ring to assist gripping with oily fingers.• Contents: TRX-Star* Socket Bits; 1/4Sq Drive - T8 T10 T15 T20 T25 T27 T30 3/8Sq Drive - T40 T45 T47 T50 T55 1/2Sq Drive - T60 Security TRX-Star* Socket Bits; 1/4Sq Drive - T7H T8H T9H T10H T15H T20H T25H T30H 3/8Sq Drive - T40H T45H T50H T55H TRX-Star* Sockets; 1/4Sq Drive - E4 E5 E6 E7 E8 3/8Sq Drive - E10 E12 E14 E16 1/2Sq Drive - E18 E20 E22 E24.• Supplied in storage case.• Lifetime guarantee*.• Model No. AK6197Model No: AK6197:Brand: Premier:Contents: TRX-Star* Socket Bits; 1/4Sq Drive - T8PTDSEAAK6197
