10 Piece Low Profile Impact Socket Bit Set1/4" and 3/8" Square DriveTRX-StarManufactured from Chrome Molybdenum steel with manganese phosphate finish for added resistance from corrosion. Low profile for use in areas that may otherwise be inasible. Supplied in storage trayFeatures: Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added resistance from corrosion. Low profile for use in areas that may otherwise be inasible. Contents: 1/4"Sq Drive; T10, T15, T20, T25, T27, T30, 3/8"Sq Drive; T40, T45, T47, T50. Supplied in storage tray. Lifetime guarantee . Specification: Contents -1/4"Sq Drive; T10, T15, T20, T25, T27, T30, 3/8"Sq Drive; T40, T45, T47, T50 Drive -1/4", 3/8"Sq Drive Maximum Length -25mm Minimum Length -40mm Net Weight -0.310kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01201 Loops 10 Piece Low Profile Impact Socket Bit Set - 1/4" & 3/8" Square Drive - TRX-Star