14 PACK TRX Star Socket Set1/4" 3/8" 1/2" Square Drive E4 to E24 FemaleDrop-forged Chrome Vanadium steel sockets. Heat treated and chrome plated for resistance to corrosion. Fully polished finish with knurled ring for extra grip with oily fingers. Supplied on socket railFeatures: Drop-forged Chrome Vanadium steel sockets. Heat treated and chrome plated for resistance to corrosion. Supplied on socket rail. Fully polished finish with knurled ring for extra grip with oily fingers. Sizes: 1/4"Sq Drive; E4-E8, 3/8"Sq Drive; E10-E14, 1/2"Sq Drive; E16-E24. Lifetime guarantee*. Specification: Socket Quantity -14 1/4"Sq Drive -E4, E5, E6, E7, E8 3/8"Sq Drive -E10, E11, E12, E14 1/2"Sq Drive -E16, E18, E20, E22, E24 Net Weight -0.65kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01345